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-rw-r--r--vendor/bitflags/src/example_generated.rs65
-rw-r--r--vendor/bitflags/src/external.rs262
-rw-r--r--vendor/bitflags/src/external/arbitrary.rs33
-rw-r--r--vendor/bitflags/src/external/bytemuck.rs19
-rw-r--r--vendor/bitflags/src/external/serde.rs93
-rw-r--r--vendor/bitflags/src/internal.rs125
-rw-r--r--vendor/bitflags/src/iter.rs145
-rw-r--r--vendor/bitflags/src/lib.rs921
-rw-r--r--vendor/bitflags/src/parser.rs247
-rw-r--r--vendor/bitflags/src/public.rs543
-rw-r--r--vendor/bitflags/src/tests.rs131
-rw-r--r--vendor/bitflags/src/traits.rs430
12 files changed, 0 insertions, 3014 deletions
diff --git a/vendor/bitflags/src/example_generated.rs b/vendor/bitflags/src/example_generated.rs
deleted file mode 100644
index abb1118..0000000
--- a/vendor/bitflags/src/example_generated.rs
+++ /dev/null
@@ -1,65 +0,0 @@
-//! This module shows an example of code generated by the macro. **IT MUST NOT BE USED OUTSIDE THIS
-//! CRATE**.
-//!
-//! Usually, when you call the `bitflags!` macro, only the `Flags` type would be visible. In this
-//! example, the `Field0`, `Iter`, and `IterRaw` types are also exposed so that you can explore
-//! their APIs. The `Field0` type can be accessed as `self.0` on an instance of `Flags`.
-
-__declare_public_bitflags! {
- /// This is the same `Flags` struct defined in the [crate level example](../index.html#example).
- /// Note that this struct is just for documentation purposes only, it must not be used outside
- /// this crate.
- pub struct Flags
-}
-
-__declare_internal_bitflags! {
- pub struct Field0: u32
-}
-
-__impl_internal_bitflags! {
- Field0: u32, Flags {
- // Field `A`.
- ///
- /// This flag has the value `0b00000001`.
- const A = 0b00000001;
- /// Field `B`.
- ///
- /// This flag has the value `0b00000010`.
- const B = 0b00000010;
- /// Field `C`.
- ///
- /// This flag has the value `0b00000100`.
- const C = 0b00000100;
- const ABC = Self::A.bits() | Self::B.bits() | Self::C.bits();
- }
-}
-
-__impl_public_bitflags_forward! {
- Flags: u32, Field0
-}
-
-__impl_public_bitflags_ops! {
- Flags
-}
-
-__impl_public_bitflags_iter! {
- Flags: u32, Flags
-}
-
-__impl_public_bitflags_consts! {
- Flags: u32 {
- /// Field `A`.
- ///
- /// This flag has the value `0b00000001`.
- const A = 0b00000001;
- /// Field `B`.
- ///
- /// This flag has the value `0b00000010`.
- const B = 0b00000010;
- /// Field `C`.
- ///
- /// This flag has the value `0b00000100`.
- const C = 0b00000100;
- const ABC = Self::A.bits() | Self::B.bits() | Self::C.bits();
- }
-}
diff --git a/vendor/bitflags/src/external.rs b/vendor/bitflags/src/external.rs
deleted file mode 100644
index efeaa82..0000000
--- a/vendor/bitflags/src/external.rs
+++ /dev/null
@@ -1,262 +0,0 @@
-//! Conditional trait implementations for external libraries.
-
-/*
-How do I support a new external library?
-
-Let's say we want to add support for `my_library`.
-
-First, we create a module under `external`, like `serde` with any specialized code.
-Ideally, any utilities in here should just work off the `Flags` trait and maybe a
-few other assumed bounds.
-
-Next, re-export the library from the `__private` module here.
-
-Next, define a macro like so:
-
-```rust
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(feature = "serde")]
-macro_rules! __impl_external_bitflags_my_library {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {
- // Implementation goes here
- };
-}
-
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(not(feature = "my_library"))]
-macro_rules! __impl_external_bitflags_my_library {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {};
-}
-```
-
-Note that the macro is actually defined twice; once for when the `my_library` feature
-is available, and once for when it's not. This is because the `__impl_external_bitflags_my_library`
-macro is called in an end-user's library, not in `bitflags`. In an end-user's library we don't
-know whether or not a particular feature of `bitflags` is enabled, so we unconditionally call
-the macro, where the body of that macro depends on the feature flag.
-
-Now, we add our macro call to the `__impl_external_bitflags` macro body:
-
-```rust
-__impl_external_bitflags_my_library! {
- $InternalBitFlags: $T, $PublicBitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag;
- )*
- }
-}
-```
-*/
-
-pub(crate) mod __private {
- #[cfg(feature = "serde")]
- pub use serde;
-
- #[cfg(feature = "arbitrary")]
- pub use arbitrary;
-
- #[cfg(feature = "bytemuck")]
- pub use bytemuck;
-}
-
-/// Implements traits from external libraries for the internal bitflags type.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_external_bitflags {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {
- // Any new library traits impls should be added here
- // Use `serde` as an example: generate code when the feature is available,
- // and a no-op when it isn't
-
- __impl_external_bitflags_serde! {
- $InternalBitFlags: $T, $PublicBitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag;
- )*
- }
- }
-
- __impl_external_bitflags_arbitrary! {
- $InternalBitFlags: $T, $PublicBitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag;
- )*
- }
- }
-
- __impl_external_bitflags_bytemuck! {
- $InternalBitFlags: $T, $PublicBitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag;
- )*
- }
- }
- };
-}
-
-#[cfg(feature = "serde")]
-pub mod serde;
-
-/// Implement `Serialize` and `Deserialize` for the internal bitflags type.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(feature = "serde")]
-macro_rules! __impl_external_bitflags_serde {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {
- impl $crate::__private::serde::Serialize for $InternalBitFlags {
- fn serialize<S: $crate::__private::serde::Serializer>(
- &self,
- serializer: S,
- ) -> $crate::__private::core::result::Result<S::Ok, S::Error> {
- $crate::serde::serialize(
- &$PublicBitFlags::from_bits_retain(self.bits()),
- serializer,
- )
- }
- }
-
- impl<'de> $crate::__private::serde::Deserialize<'de> for $InternalBitFlags {
- fn deserialize<D: $crate::__private::serde::Deserializer<'de>>(
- deserializer: D,
- ) -> $crate::__private::core::result::Result<Self, D::Error> {
- let flags: $PublicBitFlags = $crate::serde::deserialize(deserializer)?;
-
- Ok(flags.0)
- }
- }
- };
-}
-
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(not(feature = "serde"))]
-macro_rules! __impl_external_bitflags_serde {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {};
-}
-
-#[cfg(feature = "arbitrary")]
-pub mod arbitrary;
-
-#[cfg(feature = "bytemuck")]
-mod bytemuck;
-
-/// Implement `Arbitrary` for the internal bitflags type.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(feature = "arbitrary")]
-macro_rules! __impl_external_bitflags_arbitrary {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {
- impl<'a> $crate::__private::arbitrary::Arbitrary<'a> for $InternalBitFlags {
- fn arbitrary(
- u: &mut $crate::__private::arbitrary::Unstructured<'a>,
- ) -> $crate::__private::arbitrary::Result<Self> {
- $crate::arbitrary::arbitrary::<$PublicBitFlags>(u).map(|flags| flags.0)
- }
- }
- };
-}
-
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(not(feature = "arbitrary"))]
-macro_rules! __impl_external_bitflags_arbitrary {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {};
-}
-
-/// Implement `Pod` and `Zeroable` for the internal bitflags type.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(feature = "bytemuck")]
-macro_rules! __impl_external_bitflags_bytemuck {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {
- // SAFETY: $InternalBitFlags is guaranteed to have the same ABI as $T,
- // and $T implements Pod
- unsafe impl $crate::__private::bytemuck::Pod for $InternalBitFlags where
- $T: $crate::__private::bytemuck::Pod
- {
- }
-
- // SAFETY: $InternalBitFlags is guaranteed to have the same ABI as $T,
- // and $T implements Zeroable
- unsafe impl $crate::__private::bytemuck::Zeroable for $InternalBitFlags where
- $T: $crate::__private::bytemuck::Zeroable
- {
- }
- };
-}
-
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-#[cfg(not(feature = "bytemuck"))]
-macro_rules! __impl_external_bitflags_bytemuck {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt;
- )*
- }
- ) => {};
-}
diff --git a/vendor/bitflags/src/external/arbitrary.rs b/vendor/bitflags/src/external/arbitrary.rs
deleted file mode 100644
index ea76f0a..0000000
--- a/vendor/bitflags/src/external/arbitrary.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-//! Specialized fuzzing for flags types using `arbitrary`.
-
-use crate::Flags;
-
-/**
-Generate some arbitrary flags value with only known bits set.
-*/
-pub fn arbitrary<'a, B: Flags>(u: &mut arbitrary::Unstructured<'a>) -> arbitrary::Result<B>
-where
- B::Bits: arbitrary::Arbitrary<'a>,
-{
- B::from_bits(u.arbitrary()?).ok_or_else(|| arbitrary::Error::IncorrectFormat)
-}
-
-#[cfg(test)]
-mod tests {
- use arbitrary::Arbitrary;
-
- bitflags! {
- #[derive(Arbitrary)]
- struct Color: u32 {
- const RED = 0x1;
- const GREEN = 0x2;
- const BLUE = 0x4;
- }
- }
-
- #[test]
- fn test_arbitrary() {
- let mut unstructured = arbitrary::Unstructured::new(&[0_u8; 256]);
- let _color = Color::arbitrary(&mut unstructured);
- }
-}
diff --git a/vendor/bitflags/src/external/bytemuck.rs b/vendor/bitflags/src/external/bytemuck.rs
deleted file mode 100644
index a0cd68c..0000000
--- a/vendor/bitflags/src/external/bytemuck.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#[cfg(test)]
-mod tests {
- use bytemuck::{Pod, Zeroable};
-
- bitflags! {
- #[derive(Pod, Zeroable, Clone, Copy)]
- #[repr(transparent)]
- struct Color: u32 {
- const RED = 0x1;
- const GREEN = 0x2;
- const BLUE = 0x4;
- }
- }
-
- #[test]
- fn test_bytemuck() {
- assert_eq!(0x1, bytemuck::cast::<Color, u32>(Color::RED));
- }
-}
diff --git a/vendor/bitflags/src/external/serde.rs b/vendor/bitflags/src/external/serde.rs
deleted file mode 100644
index be4f2ed..0000000
--- a/vendor/bitflags/src/external/serde.rs
+++ /dev/null
@@ -1,93 +0,0 @@
-//! Specialized serialization for flags types using `serde`.
-
-use crate::{
- parser::{self, ParseHex, WriteHex},
- Flags,
-};
-use core::{fmt, str};
-use serde::{
- de::{Error, Visitor},
- Deserialize, Deserializer, Serialize, Serializer,
-};
-
-/**
-Serialize a set of flags as a human-readable string or their underlying bits.
-
-Any unknown bits will be retained.
-*/
-pub fn serialize<B: Flags, S: Serializer>(flags: &B, serializer: S) -> Result<S::Ok, S::Error>
-where
- B::Bits: WriteHex + Serialize,
-{
- // Serialize human-readable flags as a string like `"A | B"`
- if serializer.is_human_readable() {
- serializer.collect_str(&parser::AsDisplay(flags))
- }
- // Serialize non-human-readable flags directly as the underlying bits
- else {
- flags.bits().serialize(serializer)
- }
-}
-
-/**
-Deserialize a set of flags from a human-readable string or their underlying bits.
-
-Any unknown bits will be retained.
-*/
-pub fn deserialize<'de, B: Flags, D: Deserializer<'de>>(deserializer: D) -> Result<B, D::Error>
-where
- B::Bits: ParseHex + Deserialize<'de>,
-{
- if deserializer.is_human_readable() {
- // Deserialize human-readable flags by parsing them from strings like `"A | B"`
- struct FlagsVisitor<B>(core::marker::PhantomData<B>);
-
- impl<'de, B: Flags> Visitor<'de> for FlagsVisitor<B>
- where
- B::Bits: ParseHex,
- {
- type Value = B;
-
- fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
- formatter.write_str("a string value of `|` separated flags")
- }
-
- fn visit_str<E: Error>(self, flags: &str) -> Result<Self::Value, E> {
- parser::from_str(flags).map_err(|e| E::custom(e))
- }
- }
-
- deserializer.deserialize_str(FlagsVisitor(Default::default()))
- } else {
- // Deserialize non-human-readable flags directly from the underlying bits
- let bits = B::Bits::deserialize(deserializer)?;
-
- Ok(B::from_bits_retain(bits))
- }
-}
-
-#[cfg(test)]
-mod tests {
- use serde_test::{assert_tokens, Configure, Token::*};
- bitflags! {
- #[derive(serde_derive::Serialize, serde_derive::Deserialize, Debug, PartialEq, Eq)]
- #[serde(transparent)]
- struct SerdeFlags: u32 {
- const A = 1;
- const B = 2;
- const C = 4;
- const D = 8;
- }
- }
-
- #[test]
- fn test_serde_bitflags_default() {
- assert_tokens(&SerdeFlags::empty().readable(), &[Str("")]);
-
- assert_tokens(&SerdeFlags::empty().compact(), &[U32(0)]);
-
- assert_tokens(&(SerdeFlags::A | SerdeFlags::B).readable(), &[Str("A | B")]);
-
- assert_tokens(&(SerdeFlags::A | SerdeFlags::B).compact(), &[U32(1 | 2)]);
- }
-}
diff --git a/vendor/bitflags/src/internal.rs b/vendor/bitflags/src/internal.rs
deleted file mode 100644
index aca1ac4..0000000
--- a/vendor/bitflags/src/internal.rs
+++ /dev/null
@@ -1,125 +0,0 @@
-//! Generate the internal `bitflags`-facing flags type.
-//!
-//! The code generated here is owned by `bitflags`, but still part of its public API.
-//! Changes to the types generated here need to be considered like any other public API change.
-
-/// Declare the `bitflags`-facing bitflags struct.
-///
-/// This type is part of the `bitflags` crate's public API, but not part of the user's.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __declare_internal_bitflags {
- (
- $vis:vis struct $InternalBitFlags:ident: $T:ty
- ) => {
- // NOTE: The ABI of this type is _guaranteed_ to be the same as `T`
- // This is relied on by some external libraries like `bytemuck` to make
- // its `unsafe` trait impls sound.
- #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
- #[repr(transparent)]
- $vis struct $InternalBitFlags($T);
- };
-}
-
-/// Implement functions on the private (bitflags-facing) bitflags type.
-///
-/// Methods and trait implementations can be freely added here without breaking end-users.
-/// If we want to expose new functionality to `#[derive]`, this is the place to do it.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_internal_bitflags {
- (
- $InternalBitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt = $value:expr;
- )*
- }
- ) => {
- // NOTE: This impl is also used to prevent using bits types from non-primitive types
- // in the `bitflags` macro. If this approach is changed, this guard will need to be
- // retained somehow
- impl $crate::__private::PublicFlags for $PublicBitFlags {
- type Primitive = $T;
- type Internal = $InternalBitFlags;
- }
-
- impl $crate::__private::core::default::Default for $InternalBitFlags {
- #[inline]
- fn default() -> Self {
- $InternalBitFlags::empty()
- }
- }
-
- impl $crate::__private::core::fmt::Debug for $InternalBitFlags {
- fn fmt(&self, f: &mut $crate::__private::core::fmt::Formatter<'_>) -> $crate::__private::core::fmt::Result {
- if self.is_empty() {
- // If no flags are set then write an empty hex flag to avoid
- // writing an empty string. In some contexts, like serialization,
- // an empty string is preferable, but it may be unexpected in
- // others for a format not to produce any output.
- //
- // We can remove this `0x0` and remain compatible with `FromStr`,
- // because an empty string will still parse to an empty set of flags,
- // just like `0x0` does.
- $crate::__private::core::write!(f, "{:#x}", <$T as $crate::Bits>::EMPTY)
- } else {
- $crate::__private::core::fmt::Display::fmt(self, f)
- }
- }
- }
-
- impl $crate::__private::core::fmt::Display for $InternalBitFlags {
- fn fmt(&self, f: &mut $crate::__private::core::fmt::Formatter<'_>) -> $crate::__private::core::fmt::Result {
- $crate::parser::to_writer(&$PublicBitFlags(*self), f)
- }
- }
-
- impl $crate::__private::core::str::FromStr for $InternalBitFlags {
- type Err = $crate::parser::ParseError;
-
- fn from_str(s: &str) -> $crate::__private::core::result::Result<Self, Self::Err> {
- $crate::parser::from_str::<$PublicBitFlags>(s).map(|flags| flags.0)
- }
- }
-
- impl $crate::__private::core::convert::AsRef<$T> for $InternalBitFlags {
- fn as_ref(&self) -> &$T {
- &self.0
- }
- }
-
- impl $crate::__private::core::convert::From<$T> for $InternalBitFlags {
- fn from(bits: $T) -> Self {
- Self::from_bits_retain(bits)
- }
- }
-
- // The internal flags type offers a similar API to the public one
-
- __impl_public_bitflags! {
- $InternalBitFlags: $T, $PublicBitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag = $value;
- )*
- }
- }
-
- __impl_public_bitflags_ops! {
- $InternalBitFlags
- }
-
- __impl_public_bitflags_iter! {
- $InternalBitFlags: $T, $PublicBitFlags
- }
-
- impl $InternalBitFlags {
- /// Returns a mutable reference to the raw value of the flags currently stored.
- #[inline]
- pub fn bits_mut(&mut self) -> &mut $T {
- &mut self.0
- }
- }
- };
-}
diff --git a/vendor/bitflags/src/iter.rs b/vendor/bitflags/src/iter.rs
deleted file mode 100644
index 7f7ce55..0000000
--- a/vendor/bitflags/src/iter.rs
+++ /dev/null
@@ -1,145 +0,0 @@
-/*!
-Yield the bits of a source flags value in a set of contained flags values.
-*/
-
-use crate::{Flag, Flags};
-
-/**
-An iterator over flags values.
-
-This iterator will yield flags values for contained, defined flags first, with any remaining bits yielded
-as a final flags value.
-*/
-pub struct Iter<B: 'static> {
- inner: IterNames<B>,
- done: bool,
-}
-
-impl<B: Flags> Iter<B> {
- pub(crate) fn new(flags: &B) -> Self {
- Iter {
- inner: IterNames::new(flags),
- done: false,
- }
- }
-}
-
-impl<B: 'static> Iter<B> {
- // Used by the `bitflags` macro
- #[doc(hidden)]
- pub const fn __private_const_new(flags: &'static [Flag<B>], source: B, remaining: B) -> Self {
- Iter {
- inner: IterNames::__private_const_new(flags, source, remaining),
- done: false,
- }
- }
-}
-
-impl<B: Flags> Iterator for Iter<B> {
- type Item = B;
-
- fn next(&mut self) -> Option<Self::Item> {
- match self.inner.next() {
- Some((_, flag)) => Some(flag),
- None if !self.done => {
- self.done = true;
-
- // After iterating through valid names, if there are any bits left over
- // then return one final value that includes them. This makes `into_iter`
- // and `from_iter` roundtrip
- if !self.inner.remaining().is_empty() {
- Some(B::from_bits_retain(self.inner.remaining.bits()))
- } else {
- None
- }
- }
- None => None,
- }
- }
-}
-
-/**
-An iterator over flags values.
-
-This iterator only yields flags values for contained, defined, named flags. Any remaining bits
-won't be yielded, but can be found with the [`IterNames::remaining`] method.
-*/
-pub struct IterNames<B: 'static> {
- flags: &'static [Flag<B>],
- idx: usize,
- source: B,
- remaining: B,
-}
-
-impl<B: Flags> IterNames<B> {
- pub(crate) fn new(flags: &B) -> Self {
- IterNames {
- flags: B::FLAGS,
- idx: 0,
- remaining: B::from_bits_retain(flags.bits()),
- source: B::from_bits_retain(flags.bits()),
- }
- }
-}
-
-impl<B: 'static> IterNames<B> {
- // Used by the bitflags macro
- #[doc(hidden)]
- pub const fn __private_const_new(flags: &'static [Flag<B>], source: B, remaining: B) -> Self {
- IterNames {
- flags,
- idx: 0,
- remaining,
- source,
- }
- }
-
- /// Get a flags value of any remaining bits that haven't been yielded yet.
- ///
- /// Once the iterator has finished, this method can be used to
- /// check whether or not there are any bits that didn't correspond
- /// to a contained, defined, named flag remaining.
- pub fn remaining(&self) -> &B {
- &self.remaining
- }
-}
-
-impl<B: Flags> Iterator for IterNames<B> {
- type Item = (&'static str, B);
-
- fn next(&mut self) -> Option<Self::Item> {
- while let Some(flag) = self.flags.get(self.idx) {
- // Short-circuit if our state is empty
- if self.remaining.is_empty() {
- return None;
- }
-
- self.idx += 1;
-
- // Skip unnamed flags
- if flag.name().is_empty() {
- continue;
- }
-
- let bits = flag.value().bits();
-
- // If the flag is set in the original source _and_ it has bits that haven't
- // been covered by a previous flag yet then yield it. These conditions cover
- // two cases for multi-bit flags:
- //
- // 1. When flags partially overlap, such as `0b00000001` and `0b00000101`, we'll
- // yield both flags.
- // 2. When flags fully overlap, such as in convenience flags that are a shorthand for others,
- // we won't yield both flags.
- if self.source.contains(B::from_bits_retain(bits))
- && self.remaining.intersects(B::from_bits_retain(bits))
- {
- self.remaining.remove(B::from_bits_retain(bits));
-
- return Some((flag.name(), B::from_bits_retain(bits)));
- }
- }
-
- None
- }
-}
diff --git a/vendor/bitflags/src/lib.rs b/vendor/bitflags/src/lib.rs
deleted file mode 100644
index c8aff68..0000000
--- a/vendor/bitflags/src/lib.rs
+++ /dev/null
@@ -1,921 +0,0 @@
-// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-/*!
-Generate types for C-style flags with ergonomic APIs.
-
-# Getting started
-
-Add `bitflags` to your `Cargo.toml`:
-
-```toml
-[dependencies.bitflags]
-version = "2.4.1"
-```
-
-## Generating flags types
-
-Use the [`bitflags`] macro to generate flags types:
-
-```rust
-use bitflags::bitflags;
-
-bitflags! {
- pub struct Flags: u32 {
- const A = 0b00000001;
- const B = 0b00000010;
- const C = 0b00000100;
- }
-}
-```
-
-See the docs for the `bitflags` macro for the full syntax.
-
-Also see the [`example_generated`] module for an example of what the `bitflags` macro generates for a flags type.
-
-### Externally defined flags
-
-If you're generating flags types for an external source, such as a C API, you can define
-an extra unnamed flag as a mask of all bits the external source may ever set. Usually this would be all bits (`!0`):
-
-```rust
-# use bitflags::bitflags;
-bitflags! {
- pub struct Flags: u32 {
- const A = 0b00000001;
- const B = 0b00000010;
- const C = 0b00000100;
-
- // The source may set any bits
- const _ = !0;
- }
-}
-```
-
-Why should you do this? Generated methods like `all` and truncating operators like `!` only consider
-bits in defined flags. Adding an unnamed flag makes those methods consider additional bits,
-without generating additional constants for them. It helps compatibility when the external source
-may start setting additional bits at any time. The [known and unknown bits](#known-and-unknown-bits)
-section has more details on this behavior.
-
-### Custom derives
-
-You can derive some traits on generated flags types if you enable Cargo features. The following
-libraries are currently supported:
-
-- `serde`: Support `#[derive(Serialize, Deserialize)]`, using text for human-readable formats,
-and a raw number for binary formats.
-- `arbitrary`: Support `#[derive(Arbitrary)]`, only generating flags values with known bits.
-- `bytemuck`: Support `#[derive(Pod, Zeroable)]`, for casting between flags values and their
-underlying bits values.
-
-You can also define your own flags type outside of the [`bitflags`] macro and then use it to generate methods.
-This can be useful if you need a custom `#[derive]` attribute for a library that `bitflags` doesn't
-natively support:
-
-```rust
-# use std::fmt::Debug as SomeTrait;
-# use bitflags::bitflags;
-#[derive(SomeTrait)]
-pub struct Flags(u32);
-
-bitflags! {
- impl Flags: u32 {
- const A = 0b00000001;
- const B = 0b00000010;
- const C = 0b00000100;
- }
-}
-```
-
-### Adding custom methods
-
-The [`bitflags`] macro supports attributes on generated flags types within the macro itself, while
-`impl` blocks can be added outside of it:
-
-```rust
-# use bitflags::bitflags;
-bitflags! {
- // Attributes can be applied to flags types
- #[repr(transparent)]
- #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
- pub struct Flags: u32 {
- const A = 0b00000001;
- const B = 0b00000010;
- const C = 0b00000100;
- }
-}
-
-// Impl blocks can be added to flags types
-impl Flags {
- pub fn as_u64(&self) -> u64 {
- self.bits() as u64
- }
-}
-```
-
-## Working with flags values
-
-Use generated constants and standard bitwise operators to interact with flags values:
-
-```rust
-# use bitflags::bitflags;
-# bitflags! {
-# #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-# pub struct Flags: u32 {
-# const A = 0b00000001;
-# const B = 0b00000010;
-# const C = 0b00000100;
-# }
-# }
-// union
-let ab = Flags::A | Flags::B;
-
-// intersection
-let a = ab & Flags::A;
-
-// difference
-let b = ab - Flags::A;
-
-// complement
-let c = !ab;
-```
-
-See the docs for the [`Flags`] trait for more details on operators and how they behave.
-
-# Formatting and parsing
-
-`bitflags` defines a text format that can be used to convert any flags value to and from strings.
-
-See the [`parser`] module for more details.
-
-# Specification
-
-The terminology and behavior of generated flags types is
-[specified in the source repository](https://github.com/bitflags/bitflags/blob/main/spec.md).
-Details are repeated in these docs where appropriate, but is exhaustively listed in the spec. Some
-things are worth calling out explicitly here.
-
-## Flags types, flags values, flags
-
-The spec and these docs use consistent terminology to refer to things in the bitflags domain:
-
-- **Bits type**: A type that defines a fixed number of bits at specific locations.
-- **Flag**: A set of bits in a bits type that may have a unique name.
-- **Flags type**: A set of defined flags over a specific bits type.
-- **Flags value**: An instance of a flags type using its specific bits value for storage.
-
-```
-# use bitflags::bitflags;
-bitflags! {
- struct FlagsType: u8 {
-// -- Bits type
-// --------- Flags type
- const A = 1;
-// ----- Flag
- }
-}
-
-let flag = FlagsType::A;
-// ---- Flags value
-```
-
-## Known and unknown bits
-
-Any bits in a flag you define are called _known bits_. Any other bits are _unknown bits_.
-In the following flags type:
-
-```
-# use bitflags::bitflags;
-bitflags! {
- struct Flags: u8 {
- const A = 1;
- const B = 1 << 1;
- const C = 1 << 2;
- }
-}
-```
-
-The known bits are `0b0000_0111` and the unknown bits are `0b1111_1000`.
-
-`bitflags` doesn't guarantee that a flags value will only ever have known bits set, but some operators
-will unset any unknown bits they encounter. In a future version of `bitflags`, all operators will
-unset unknown bits.
-
-If you're using `bitflags` for flags types defined externally, such as from C, you probably want all
-bits to be considered known, in case that external source changes. You can do this using an unnamed
-flag, as described in [externally defined flags](#externally-defined-flags).
-
-## Zero-bit flags
-
-Flags with no bits set should be avoided because they interact strangely with [`Flags::contains`]
-and [`Flags::intersects`]. A zero-bit flag is always contained, but is never intersected. The
-names of zero-bit flags can be parsed, but are never formatted.
-
-## Multi-bit flags
-
-Flags that set multiple bits should be avoided unless each bit is also in a single-bit flag.
-Take the following flags type as an example:
-
-```
-# use bitflags::bitflags;
-bitflags! {
- struct Flags: u8 {
- const A = 1;
- const B = 1 | 1 << 1;
- }
-}
-```
-
-The result of `Flags::A ^ Flags::B` is `0b0000_0010`, which doesn't correspond to either
-`Flags::A` or `Flags::B` even though it's still a known bit.
-*/
-
-#![cfg_attr(not(any(feature = "std", test)), no_std)]
-#![cfg_attr(not(test), forbid(unsafe_code))]
-#![cfg_attr(test, allow(mixed_script_confusables))]
-
-#[doc(inline)]
-pub use traits::{Bits, Flag, Flags};
-
-pub mod iter;
-pub mod parser;
-
-mod traits;
-
-#[doc(hidden)]
-pub mod __private {
- pub use crate::{external::__private::*, traits::__private::*};
-
- pub use core;
-}
-
-#[allow(unused_imports)]
-pub use external::*;
-
-#[allow(deprecated)]
-pub use traits::BitFlags;
-
-/*
-How does the bitflags crate work?
-
-This library generates a `struct` in the end-user's crate with a bunch of constants on it that represent flags.
-The difference between `bitflags` and a lot of other libraries is that we don't actually control the generated `struct` in the end.
-It's part of the end-user's crate, so it belongs to them. That makes it difficult to extend `bitflags` with new functionality
-because we could end up breaking valid code that was already written.
-
-Our solution is to split the type we generate into two: the public struct owned by the end-user, and an internal struct owned by `bitflags` (us).
-To give you an example, let's say we had a crate that called `bitflags!`:
-
-```rust
-bitflags! {
- pub struct MyFlags: u32 {
- const A = 1;
- const B = 2;
- }
-}
-```
-
-What they'd end up with looks something like this:
-
-```rust
-pub struct MyFlags(<MyFlags as PublicFlags>::InternalBitFlags);
-
-const _: () = {
- #[repr(transparent)]
- #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
- pub struct MyInternalBitFlags {
- bits: u32,
- }
-
- impl PublicFlags for MyFlags {
- type Internal = InternalBitFlags;
- }
-};
-```
-
-If we want to expose something like a new trait impl for generated flags types, we add it to our generated `MyInternalBitFlags`,
-and let `#[derive]` on `MyFlags` pick up that implementation, if an end-user chooses to add one.
-
-The public API is generated in the `__impl_public_flags!` macro, and the internal API is generated in
-the `__impl_internal_flags!` macro.
-
-The macros are split into 3 modules:
-
-- `public`: where the user-facing flags types are generated.
-- `internal`: where the `bitflags`-facing flags types are generated.
-- `external`: where external library traits are implemented conditionally.
-*/
-
-/**
-Generate a flags type.
-
-# `struct` mode
-
-A declaration that begins with `$vis struct` will generate a `struct` for a flags type, along with
-methods and trait implementations for it. The body of the declaration defines flags as constants,
-where each constant is a flags value of the generated flags type.
-
-## Examples
-
-Generate a flags type using `u8` as the bits type:
-
-```
-# use bitflags::bitflags;
-bitflags! {
- struct Flags: u8 {
- const A = 1;
- const B = 1 << 1;
- const C = 0b0000_0100;
- }
-}
-```
-
-Flags types are private by default and accept standard visibility modifiers. Flags themselves
-are always public:
-
-```
-# use bitflags::bitflags;
-bitflags! {
- pub struct Flags: u8 {
- // Constants are always `pub`
- const A = 1;
- }
-}
-```
-
-Flags may refer to other flags using their [`Flags::bits`] value:
-
-```
-# use bitflags::bitflags;
-bitflags! {
- struct Flags: u8 {
- const A = 1;
- const B = 1 << 1;
- const AB = Flags::A.bits() | Flags::B.bits();
- }
-}
-```
-
-A single `bitflags` invocation may include zero or more flags type declarations:
-
-```
-# use bitflags::bitflags;
-bitflags! {}
-
-bitflags! {
- struct Flags1: u8 {
- const A = 1;
- }
-
- struct Flags2: u8 {
- const A = 1;
- }
-}
-```
-
-# `impl` mode
-
-A declaration that begins with `impl` will only generate methods and trait implementations for the
-`struct` defined outside of the `bitflags` macro.
-
-The struct itself must be a newtype using the bits type as its field.
-
-The syntax for `impl` mode is identical to `struct` mode besides the starting token.
-
-## Examples
-
-Implement flags methods and traits for a custom flags type using `u8` as its underlying bits type:
-
-```
-# use bitflags::bitflags;
-struct Flags(u8);
-
-bitflags! {
- impl Flags: u8 {
- const A = 1;
- const B = 1 << 1;
- const C = 0b0000_0100;
- }
-}
-```
-
-# Named and unnamed flags
-
-Constants in the body of a declaration are flags. The identifier of the constant is the name of
-the flag. If the identifier is `_`, then the flag is unnamed. Unnamed flags don't appear in the
-generated API, but affect how bits are truncated.
-
-## Examples
-
-Adding an unnamed flag that makes all bits known:
-
-```
-# use bitflags::bitflags;
-bitflags! {
- struct Flags: u8 {
- const A = 1;
- const B = 1 << 1;
-
- const _ = !0;
- }
-}
-```
-
-Flags types may define multiple unnamed flags:
-
-```
-# use bitflags::bitflags;
-bitflags! {
- struct Flags: u8 {
- const _ = 1;
- const _ = 1 << 1;
- }
-}
-```
-*/
-#[macro_export(local_inner_macros)]
-macro_rules! bitflags {
- (
- $(#[$outer:meta])*
- $vis:vis struct $BitFlags:ident: $T:ty {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt = $value:expr;
- )*
- }
-
- $($t:tt)*
- ) => {
- // Declared in the scope of the `bitflags!` call
- // This type appears in the end-user's API
- __declare_public_bitflags! {
- $(#[$outer])*
- $vis struct $BitFlags
- }
-
- // Workaround for: https://github.com/bitflags/bitflags/issues/320
- __impl_public_bitflags_consts! {
- $BitFlags: $T {
- $(
- $(#[$inner $($args)*])*
- const $Flag = $value;
- )*
- }
- }
-
- #[allow(
- dead_code,
- deprecated,
- unused_doc_comments,
- unused_attributes,
- unused_mut,
- unused_imports,
- non_upper_case_globals,
- clippy::assign_op_pattern,
- clippy::indexing_slicing,
- clippy::same_name_method,
- clippy::iter_without_into_iter,
- )]
- const _: () = {
- // Declared in a "hidden" scope that can't be reached directly
- // These types don't appear in the end-user's API
- __declare_internal_bitflags! {
- $vis struct InternalBitFlags: $T
- }
-
- __impl_internal_bitflags! {
- InternalBitFlags: $T, $BitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag = $value;
- )*
- }
- }
-
- // This is where new library trait implementations can be added
- __impl_external_bitflags! {
- InternalBitFlags: $T, $BitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag;
- )*
- }
- }
-
- __impl_public_bitflags_forward! {
- $BitFlags: $T, InternalBitFlags
- }
-
- __impl_public_bitflags_ops! {
- $BitFlags
- }
-
- __impl_public_bitflags_iter! {
- $BitFlags: $T, $BitFlags
- }
- };
-
- bitflags! {
- $($t)*
- }
- };
- (
- impl $BitFlags:ident: $T:ty {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt = $value:expr;
- )*
- }
-
- $($t:tt)*
- ) => {
- __impl_public_bitflags_consts! {
- $BitFlags: $T {
- $(
- $(#[$inner $($args)*])*
- const $Flag = $value;
- )*
- }
- }
-
- #[allow(
- dead_code,
- deprecated,
- unused_doc_comments,
- unused_attributes,
- unused_mut,
- unused_imports,
- non_upper_case_globals,
- clippy::assign_op_pattern,
- clippy::iter_without_into_iter,
- )]
- const _: () = {
- __impl_public_bitflags! {
- $BitFlags: $T, $BitFlags {
- $(
- $(#[$inner $($args)*])*
- const $Flag = $value;
- )*
- }
- }
-
- __impl_public_bitflags_ops! {
- $BitFlags
- }
-
- __impl_public_bitflags_iter! {
- $BitFlags: $T, $BitFlags
- }
- };
-
- bitflags! {
- $($t)*
- }
- };
- () => {};
-}
-
-/// Implement functions on bitflags types.
-///
-/// We need to be careful about adding new methods and trait implementations here because they
-/// could conflict with items added by the end-user.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_bitflags {
- (
- $PublicBitFlags:ident: $T:ty {
- fn empty() $empty:block
- fn all() $all:block
- fn bits($bits0:ident) $bits:block
- fn from_bits($from_bits0:ident) $from_bits:block
- fn from_bits_truncate($from_bits_truncate0:ident) $from_bits_truncate:block
- fn from_bits_retain($from_bits_retain0:ident) $from_bits_retain:block
- fn from_name($from_name0:ident) $from_name:block
- fn is_empty($is_empty0:ident) $is_empty:block
- fn is_all($is_all0:ident) $is_all:block
- fn intersects($intersects0:ident, $intersects1:ident) $intersects:block
- fn contains($contains0:ident, $contains1:ident) $contains:block
- fn insert($insert0:ident, $insert1:ident) $insert:block
- fn remove($remove0:ident, $remove1:ident) $remove:block
- fn toggle($toggle0:ident, $toggle1:ident) $toggle:block
- fn set($set0:ident, $set1:ident, $set2:ident) $set:block
- fn intersection($intersection0:ident, $intersection1:ident) $intersection:block
- fn union($union0:ident, $union1:ident) $union:block
- fn difference($difference0:ident, $difference1:ident) $difference:block
- fn symmetric_difference($symmetric_difference0:ident, $symmetric_difference1:ident) $symmetric_difference:block
- fn complement($complement0:ident) $complement:block
- }
- ) => {
- #[allow(dead_code, deprecated, unused_attributes)]
- impl $PublicBitFlags {
- /// Get a flags value with all bits unset.
- #[inline]
- pub const fn empty() -> Self {
- $empty
- }
-
- /// Get a flags value with all known bits set.
- #[inline]
- pub const fn all() -> Self {
- $all
- }
-
- /// Get the underlying bits value.
- ///
- /// The returned value is exactly the bits set in this flags value.
- #[inline]
- pub const fn bits(&self) -> $T {
- let $bits0 = self;
- $bits
- }
-
- /// Convert from a bits value.
- ///
- /// This method will return `None` if any unknown bits are set.
- #[inline]
- pub const fn from_bits(bits: $T) -> $crate::__private::core::option::Option<Self> {
- let $from_bits0 = bits;
- $from_bits
- }
-
- /// Convert from a bits value, unsetting any unknown bits.
- #[inline]
- pub const fn from_bits_truncate(bits: $T) -> Self {
- let $from_bits_truncate0 = bits;
- $from_bits_truncate
- }
-
- /// Convert from a bits value exactly.
- #[inline]
- pub const fn from_bits_retain(bits: $T) -> Self {
- let $from_bits_retain0 = bits;
- $from_bits_retain
- }
-
- /// Get a flags value with the bits of a flag with the given name set.
- ///
- /// This method will return `None` if `name` is empty or doesn't
- /// correspond to any named flag.
- #[inline]
- pub fn from_name(name: &str) -> $crate::__private::core::option::Option<Self> {
- let $from_name0 = name;
- $from_name
- }
-
- /// Whether all bits in this flags value are unset.
- #[inline]
- pub const fn is_empty(&self) -> bool {
- let $is_empty0 = self;
- $is_empty
- }
-
- /// Whether all known bits in this flags value are set.
- #[inline]
- pub const fn is_all(&self) -> bool {
- let $is_all0 = self;
- $is_all
- }
-
- /// Whether any set bits in a source flags value are also set in a target flags value.
- #[inline]
- pub const fn intersects(&self, other: Self) -> bool {
- let $intersects0 = self;
- let $intersects1 = other;
- $intersects
- }
-
- /// Whether all set bits in a source flags value are also set in a target flags value.
- #[inline]
- pub const fn contains(&self, other: Self) -> bool {
- let $contains0 = self;
- let $contains1 = other;
- $contains
- }
-
- /// The bitwise or (`|`) of the bits in two flags values.
- #[inline]
- pub fn insert(&mut self, other: Self) {
- let $insert0 = self;
- let $insert1 = other;
- $insert
- }
-
- /// The intersection of a source flags value with the complement of a target flags value (`&!`).
- ///
- /// This method is not equivalent to `self & !other` when `other` has unknown bits set.
- /// `remove` won't truncate `other`, but the `!` operator will.
- #[inline]
- pub fn remove(&mut self, other: Self) {
- let $remove0 = self;
- let $remove1 = other;
- $remove
- }
-
- /// The bitwise exclusive-or (`^`) of the bits in two flags values.
- #[inline]
- pub fn toggle(&mut self, other: Self) {
- let $toggle0 = self;
- let $toggle1 = other;
- $toggle
- }
-
- /// Call `insert` when `value` is `true` or `remove` when `value` is `false`.
- #[inline]
- pub fn set(&mut self, other: Self, value: bool) {
- let $set0 = self;
- let $set1 = other;
- let $set2 = value;
- $set
- }
-
- /// The bitwise and (`&`) of the bits in two flags values.
- #[inline]
- #[must_use]
- pub const fn intersection(self, other: Self) -> Self {
- let $intersection0 = self;
- let $intersection1 = other;
- $intersection
- }
-
- /// The bitwise or (`|`) of the bits in two flags values.
- #[inline]
- #[must_use]
- pub const fn union(self, other: Self) -> Self {
- let $union0 = self;
- let $union1 = other;
- $union
- }
-
- /// The intersection of a source flags value with the complement of a target flags value (`&!`).
- ///
- /// This method is not equivalent to `self & !other` when `other` has unknown bits set.
- /// `difference` won't truncate `other`, but the `!` operator will.
- #[inline]
- #[must_use]
- pub const fn difference(self, other: Self) -> Self {
- let $difference0 = self;
- let $difference1 = other;
- $difference
- }
-
- /// The bitwise exclusive-or (`^`) of the bits in two flags values.
- #[inline]
- #[must_use]
- pub const fn symmetric_difference(self, other: Self) -> Self {
- let $symmetric_difference0 = self;
- let $symmetric_difference1 = other;
- $symmetric_difference
- }
-
- /// The bitwise negation (`!`) of the bits in a flags value, truncating the result.
- #[inline]
- #[must_use]
- pub const fn complement(self) -> Self {
- let $complement0 = self;
- $complement
- }
- }
- };
-}
-
-/// A macro that processed the input to `bitflags!` and shuffles attributes around
-/// based on whether or not they're "expression-safe".
-///
-/// This macro is a token-tree muncher that works on 2 levels:
-///
-/// For each attribute, we explicitly match on its identifier, like `cfg` to determine
-/// whether or not it should be considered expression-safe.
-///
-/// If you find yourself with an attribute that should be considered expression-safe
-/// and isn't, it can be added here.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __bitflags_expr_safe_attrs {
- // Entrypoint: Move all flags and all attributes into `unprocessed` lists
- // where they'll be munched one-at-a-time
- (
- $(#[$inner:ident $($args:tt)*])*
- { $e:expr }
- ) => {
- __bitflags_expr_safe_attrs! {
- expr: { $e },
- attrs: {
- // All attributes start here
- unprocessed: [$(#[$inner $($args)*])*],
- // Attributes that are safe on expressions go here
- processed: [],
- },
- }
- };
- // Process the next attribute on the current flag
- // `cfg`: The next flag should be propagated to expressions
- // NOTE: You can copy this rules block and replace `cfg` with
- // your attribute name that should be considered expression-safe
- (
- expr: { $e:expr },
- attrs: {
- unprocessed: [
- // cfg matched here
- #[cfg $($args:tt)*]
- $($attrs_rest:tt)*
- ],
- processed: [$($expr:tt)*],
- },
- ) => {
- __bitflags_expr_safe_attrs! {
- expr: { $e },
- attrs: {
- unprocessed: [
- $($attrs_rest)*
- ],
- processed: [
- $($expr)*
- // cfg added here
- #[cfg $($args)*]
- ],
- },
- }
- };
- // Process the next attribute on the current flag
- // `$other`: The next flag should not be propagated to expressions
- (
- expr: { $e:expr },
- attrs: {
- unprocessed: [
- // $other matched here
- #[$other:ident $($args:tt)*]
- $($attrs_rest:tt)*
- ],
- processed: [$($expr:tt)*],
- },
- ) => {
- __bitflags_expr_safe_attrs! {
- expr: { $e },
- attrs: {
- unprocessed: [
- $($attrs_rest)*
- ],
- processed: [
- // $other not added here
- $($expr)*
- ],
- },
- }
- };
- // Once all attributes on all flags are processed, generate the actual code
- (
- expr: { $e:expr },
- attrs: {
- unprocessed: [],
- processed: [$(#[$expr:ident $($exprargs:tt)*])*],
- },
- ) => {
- $(#[$expr $($exprargs)*])*
- { $e }
- }
-}
-
-/// Implement a flag, which may be a wildcard `_`.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __bitflags_flag {
- (
- {
- name: _,
- named: { $($named:tt)* },
- unnamed: { $($unnamed:tt)* },
- }
- ) => {
- $($unnamed)*
- };
- (
- {
- name: $Flag:ident,
- named: { $($named:tt)* },
- unnamed: { $($unnamed:tt)* },
- }
- ) => {
- $($named)*
- };
-}
-
-#[macro_use]
-mod public;
-#[macro_use]
-mod internal;
-#[macro_use]
-mod external;
-
-#[cfg(feature = "example_generated")]
-pub mod example_generated;
-
-#[cfg(test)]
-mod tests;
diff --git a/vendor/bitflags/src/parser.rs b/vendor/bitflags/src/parser.rs
deleted file mode 100644
index 130dc2e..0000000
--- a/vendor/bitflags/src/parser.rs
+++ /dev/null
@@ -1,247 +0,0 @@
-/*!
-Parsing flags from text.
-
-Format and parse a flags value as text using the following grammar:
-
-- _Flags:_ (_Whitespace_ _Flag_ _Whitespace_)`|`*
-- _Flag:_ _Name_ | _Hex Number_
-- _Name:_ The name of any defined flag
-- _Hex Number_: `0x`([0-9a-fA-F])*
-- _Whitespace_: (\s)*
-
-As an example, this is how `Flags::A | Flags::B | 0x0c` can be represented as text:
-
-```text
-A | B | 0x0c
-```
-
-Alternatively, it could be represented without whitespace:
-
-```text
-A|B|0x0C
-```
-
-Note that identifiers are *case-sensitive*, so the following is *not equivalent*:
-
-```text
-a|b|0x0C
-```
-*/
-
-#![allow(clippy::let_unit_value)]
-
-use core::fmt::{self, Write};
-
-use crate::{Bits, Flags};
-
-/**
-Write a flags value as text.
-
-Any bits that aren't part of a contained flag will be formatted as a hex number.
-*/
-pub fn to_writer<B: Flags>(flags: &B, mut writer: impl Write) -> Result<(), fmt::Error>
-where
- B::Bits: WriteHex,
-{
- // A formatter for bitflags that produces text output like:
- //
- // A | B | 0xf6
- //
- // The names of set flags are written in a bar-separated-format,
- // followed by a hex number of any remaining bits that are set
- // but don't correspond to any flags.
-
- // Iterate over known flag values
- let mut first = true;
- let mut iter = flags.iter_names();
- for (name, _) in &mut iter {
- if !first {
- writer.write_str(" | ")?;
- }
-
- first = false;
- writer.write_str(name)?;
- }
-
- // Append any extra bits that correspond to flags to the end of the format
- let remaining = iter.remaining().bits();
- if remaining != B::Bits::EMPTY {
- if !first {
- writer.write_str(" | ")?;
- }
-
- writer.write_str("0x")?;
- remaining.write_hex(writer)?;
- }
-
- fmt::Result::Ok(())
-}
-
-pub(crate) struct AsDisplay<'a, B>(pub(crate) &'a B);
-
-impl<'a, B: Flags> fmt::Display for AsDisplay<'a, B>
-where
- B::Bits: WriteHex,
-{
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- to_writer(self.0, f)
- }
-}
-
-/**
-Parse a flags value from text.
-
-This function will fail on any names that don't correspond to defined flags.
-Unknown bits will be retained.
-*/
-pub fn from_str<B: Flags>(input: &str) -> Result<B, ParseError>
-where
- B::Bits: ParseHex,
-{
- let mut parsed_flags = B::empty();
-
- // If the input is empty then return an empty set of flags
- if input.trim().is_empty() {
- return Ok(parsed_flags);
- }
-
- for flag in input.split('|') {
- let flag = flag.trim();
-
- // If the flag is empty then we've got missing input
- if flag.is_empty() {
- return Err(ParseError::empty_flag());
- }
-
- // If the flag starts with `0x` then it's a hex number
- // Parse it directly to the underlying bits type
- let parsed_flag = if let Some(flag) = flag.strip_prefix("0x") {
- let bits =
- <B::Bits>::parse_hex(flag).map_err(|_| ParseError::invalid_hex_flag(flag))?;
-
- B::from_bits_retain(bits)
- }
- // Otherwise the flag is a name
- // The generated flags type will determine whether
- // or not it's a valid identifier
- else {
- B::from_name(flag).ok_or_else(|| ParseError::invalid_named_flag(flag))?
- };
-
- parsed_flags.insert(parsed_flag);
- }
-
- Ok(parsed_flags)
-}
-
-/**
-Encode a value as a hex string.
-
-Implementors of this trait should not write the `0x` prefix.
-*/
-pub trait WriteHex {
- /// Write the value as hex.
- fn write_hex<W: fmt::Write>(&self, writer: W) -> fmt::Result;
-}
-
-/**
-Parse a value from a hex string.
-*/
-pub trait ParseHex {
- /// Parse the value from hex.
- fn parse_hex(input: &str) -> Result<Self, ParseError>
- where
- Self: Sized;
-}
-
-/// An error encountered while parsing flags from text.
-#[derive(Debug)]
-pub struct ParseError(ParseErrorKind);
-
-#[derive(Debug)]
-#[allow(clippy::enum_variant_names)]
-enum ParseErrorKind {
- EmptyFlag,
- InvalidNamedFlag {
- #[cfg(not(feature = "std"))]
- got: (),
- #[cfg(feature = "std")]
- got: String,
- },
- InvalidHexFlag {
- #[cfg(not(feature = "std"))]
- got: (),
- #[cfg(feature = "std")]
- got: String,
- },
-}
-
-impl ParseError {
- /// An invalid hex flag was encountered.
- pub fn invalid_hex_flag(flag: impl fmt::Display) -> Self {
- let _flag = flag;
-
- let got = {
- #[cfg(feature = "std")]
- {
- _flag.to_string()
- }
- };
-
- ParseError(ParseErrorKind::InvalidHexFlag { got })
- }
-
- /// A named flag that doesn't correspond to any on the flags type was encountered.
- pub fn invalid_named_flag(flag: impl fmt::Display) -> Self {
- let _flag = flag;
-
- let got = {
- #[cfg(feature = "std")]
- {
- _flag.to_string()
- }
- };
-
- ParseError(ParseErrorKind::InvalidNamedFlag { got })
- }
-
- /// A hex or named flag wasn't found between separators.
- pub const fn empty_flag() -> Self {
- ParseError(ParseErrorKind::EmptyFlag)
- }
-}
-
-impl fmt::Display for ParseError {
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- match &self.0 {
- ParseErrorKind::InvalidNamedFlag { got } => {
- let _got = got;
-
- write!(f, "unrecognized named flag")?;
-
- #[cfg(feature = "std")]
- {
- write!(f, " `{}`", _got)?;
- }
- }
- ParseErrorKind::InvalidHexFlag { got } => {
- let _got = got;
-
- write!(f, "invalid hex flag")?;
-
- #[cfg(feature = "std")]
- {
- write!(f, " `{}`", _got)?;
- }
- }
- ParseErrorKind::EmptyFlag => {
- write!(f, "encountered empty flag")?;
- }
- }
-
- Ok(())
- }
-}
-
-#[cfg(feature = "std")]
-impl std::error::Error for ParseError {}
diff --git a/vendor/bitflags/src/public.rs b/vendor/bitflags/src/public.rs
deleted file mode 100644
index 967e0da..0000000
--- a/vendor/bitflags/src/public.rs
+++ /dev/null
@@ -1,543 +0,0 @@
-//! Generate the user-facing flags type.
-//!
-//! The code here belongs to the end-user, so new trait implementations and methods can't be
-//! added without potentially breaking users.
-
-/// Declare the user-facing bitflags struct.
-///
-/// This type is guaranteed to be a newtype with a `bitflags`-facing type as its single field.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __declare_public_bitflags {
- (
- $(#[$outer:meta])*
- $vis:vis struct $PublicBitFlags:ident
- ) => {
- $(#[$outer])*
- $vis struct $PublicBitFlags(<$PublicBitFlags as $crate::__private::PublicFlags>::Internal);
- };
-}
-
-/// Implement functions on the public (user-facing) bitflags type.
-///
-/// We need to be careful about adding new methods and trait implementations here because they
-/// could conflict with items added by the end-user.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_public_bitflags_forward {
- (
- $PublicBitFlags:ident: $T:ty, $InternalBitFlags:ident
- ) => {
- __impl_bitflags! {
- $PublicBitFlags: $T {
- fn empty() {
- Self($InternalBitFlags::empty())
- }
-
- fn all() {
- Self($InternalBitFlags::all())
- }
-
- fn bits(f) {
- f.0.bits()
- }
-
- fn from_bits(bits) {
- match $InternalBitFlags::from_bits(bits) {
- $crate::__private::core::option::Option::Some(bits) => $crate::__private::core::option::Option::Some(Self(bits)),
- $crate::__private::core::option::Option::None => $crate::__private::core::option::Option::None,
- }
- }
-
- fn from_bits_truncate(bits) {
- Self($InternalBitFlags::from_bits_truncate(bits))
- }
-
- fn from_bits_retain(bits) {
- Self($InternalBitFlags::from_bits_retain(bits))
- }
-
- fn from_name(name) {
- match $InternalBitFlags::from_name(name) {
- $crate::__private::core::option::Option::Some(bits) => $crate::__private::core::option::Option::Some(Self(bits)),
- $crate::__private::core::option::Option::None => $crate::__private::core::option::Option::None,
- }
- }
-
- fn is_empty(f) {
- f.0.is_empty()
- }
-
- fn is_all(f) {
- f.0.is_all()
- }
-
- fn intersects(f, other) {
- f.0.intersects(other.0)
- }
-
- fn contains(f, other) {
- f.0.contains(other.0)
- }
-
- fn insert(f, other) {
- f.0.insert(other.0)
- }
-
- fn remove(f, other) {
- f.0.remove(other.0)
- }
-
- fn toggle(f, other) {
- f.0.toggle(other.0)
- }
-
- fn set(f, other, value) {
- f.0.set(other.0, value)
- }
-
- fn intersection(f, other) {
- Self(f.0.intersection(other.0))
- }
-
- fn union(f, other) {
- Self(f.0.union(other.0))
- }
-
- fn difference(f, other) {
- Self(f.0.difference(other.0))
- }
-
- fn symmetric_difference(f, other) {
- Self(f.0.symmetric_difference(other.0))
- }
-
- fn complement(f) {
- Self(f.0.complement())
- }
- }
- }
- };
-}
-
-/// Implement functions on the public (user-facing) bitflags type.
-///
-/// We need to be careful about adding new methods and trait implementations here because they
-/// could conflict with items added by the end-user.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_public_bitflags {
- (
- $BitFlags:ident: $T:ty, $PublicBitFlags:ident {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt = $value:expr;
- )*
- }
- ) => {
- __impl_bitflags! {
- $BitFlags: $T {
- fn empty() {
- Self(<$T as $crate::Bits>::EMPTY)
- }
-
- fn all() {
- let mut truncated = <$T as $crate::Bits>::EMPTY;
- let mut i = 0;
-
- $(
- __bitflags_expr_safe_attrs!(
- $(#[$inner $($args)*])*
- {{
- let flag = <$PublicBitFlags as $crate::Flags>::FLAGS[i].value().bits();
-
- truncated = truncated | flag;
- i += 1;
- }}
- );
- )*
-
- let _ = i;
- Self::from_bits_retain(truncated)
- }
-
- fn bits(f) {
- f.0
- }
-
- fn from_bits(bits) {
- let truncated = Self::from_bits_truncate(bits).0;
-
- if truncated == bits {
- $crate::__private::core::option::Option::Some(Self(bits))
- } else {
- $crate::__private::core::option::Option::None
- }
- }
-
- fn from_bits_truncate(bits) {
- Self(bits & Self::all().bits())
- }
-
- fn from_bits_retain(bits) {
- Self(bits)
- }
-
- fn from_name(name) {
- $(
- __bitflags_flag!({
- name: $Flag,
- named: {
- __bitflags_expr_safe_attrs!(
- $(#[$inner $($args)*])*
- {
- if name == $crate::__private::core::stringify!($Flag) {
- return $crate::__private::core::option::Option::Some(Self($PublicBitFlags::$Flag.bits()));
- }
- }
- );
- },
- unnamed: {},
- });
- )*
-
- let _ = name;
- $crate::__private::core::option::Option::None
- }
-
- fn is_empty(f) {
- f.bits() == <$T as $crate::Bits>::EMPTY
- }
-
- fn is_all(f) {
- // NOTE: We check against `Self::all` here, not `Self::Bits::ALL`
- // because the set of all flags may not use all bits
- Self::all().bits() | f.bits() == f.bits()
- }
-
- fn intersects(f, other) {
- f.bits() & other.bits() != <$T as $crate::Bits>::EMPTY
- }
-
- fn contains(f, other) {
- f.bits() & other.bits() == other.bits()
- }
-
- fn insert(f, other) {
- *f = Self::from_bits_retain(f.bits()).union(other);
- }
-
- fn remove(f, other) {
- *f = Self::from_bits_retain(f.bits()).difference(other);
- }
-
- fn toggle(f, other) {
- *f = Self::from_bits_retain(f.bits()).symmetric_difference(other);
- }
-
- fn set(f, other, value) {
- if value {
- f.insert(other);
- } else {
- f.remove(other);
- }
- }
-
- fn intersection(f, other) {
- Self::from_bits_retain(f.bits() & other.bits())
- }
-
- fn union(f, other) {
- Self::from_bits_retain(f.bits() | other.bits())
- }
-
- fn difference(f, other) {
- Self::from_bits_retain(f.bits() & !other.bits())
- }
-
- fn symmetric_difference(f, other) {
- Self::from_bits_retain(f.bits() ^ other.bits())
- }
-
- fn complement(f) {
- Self::from_bits_truncate(!f.bits())
- }
- }
- }
- };
-}
-
-/// Implement iterators on the public (user-facing) bitflags type.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_public_bitflags_iter {
- ($BitFlags:ident: $T:ty, $PublicBitFlags:ident) => {
- impl $BitFlags {
- /// Yield a set of contained flags values.
- ///
- /// Each yielded flags value will correspond to a defined named flag. Any unknown bits
- /// will be yielded together as a final flags value.
- #[inline]
- pub const fn iter(&self) -> $crate::iter::Iter<$PublicBitFlags> {
- $crate::iter::Iter::__private_const_new(
- <$PublicBitFlags as $crate::Flags>::FLAGS,
- $PublicBitFlags::from_bits_retain(self.bits()),
- $PublicBitFlags::from_bits_retain(self.bits()),
- )
- }
-
- /// Yield a set of contained named flags values.
- ///
- /// This method is like [`iter`](#method.iter), except only yields bits in contained named flags.
- /// Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
- #[inline]
- pub const fn iter_names(&self) -> $crate::iter::IterNames<$PublicBitFlags> {
- $crate::iter::IterNames::__private_const_new(
- <$PublicBitFlags as $crate::Flags>::FLAGS,
- $PublicBitFlags::from_bits_retain(self.bits()),
- $PublicBitFlags::from_bits_retain(self.bits()),
- )
- }
- }
-
- impl $crate::__private::core::iter::IntoIterator for $BitFlags {
- type Item = $PublicBitFlags;
- type IntoIter = $crate::iter::Iter<$PublicBitFlags>;
-
- fn into_iter(self) -> Self::IntoIter {
- self.iter()
- }
- }
- };
-}
-
-/// Implement traits on the public (user-facing) bitflags type.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_public_bitflags_ops {
- ($PublicBitFlags:ident) => {
- impl $crate::__private::core::fmt::Binary for $PublicBitFlags {
- fn fmt(
- &self,
- f: &mut $crate::__private::core::fmt::Formatter,
- ) -> $crate::__private::core::fmt::Result {
- $crate::__private::core::fmt::Binary::fmt(&self.0, f)
- }
- }
-
- impl $crate::__private::core::fmt::Octal for $PublicBitFlags {
- fn fmt(
- &self,
- f: &mut $crate::__private::core::fmt::Formatter,
- ) -> $crate::__private::core::fmt::Result {
- $crate::__private::core::fmt::Octal::fmt(&self.0, f)
- }
- }
-
- impl $crate::__private::core::fmt::LowerHex for $PublicBitFlags {
- fn fmt(
- &self,
- f: &mut $crate::__private::core::fmt::Formatter,
- ) -> $crate::__private::core::fmt::Result {
- $crate::__private::core::fmt::LowerHex::fmt(&self.0, f)
- }
- }
-
- impl $crate::__private::core::fmt::UpperHex for $PublicBitFlags {
- fn fmt(
- &self,
- f: &mut $crate::__private::core::fmt::Formatter,
- ) -> $crate::__private::core::fmt::Result {
- $crate::__private::core::fmt::UpperHex::fmt(&self.0, f)
- }
- }
-
- impl $crate::__private::core::ops::BitOr for $PublicBitFlags {
- type Output = Self;
-
- /// The bitwise or (`|`) of the bits in two flags values.
- #[inline]
- fn bitor(self, other: $PublicBitFlags) -> Self {
- self.union(other)
- }
- }
-
- impl $crate::__private::core::ops::BitOrAssign for $PublicBitFlags {
- /// The bitwise or (`|`) of the bits in two flags values.
- #[inline]
- fn bitor_assign(&mut self, other: Self) {
- self.insert(other);
- }
- }
-
- impl $crate::__private::core::ops::BitXor for $PublicBitFlags {
- type Output = Self;
-
- /// The bitwise exclusive-or (`^`) of the bits in two flags values.
- #[inline]
- fn bitxor(self, other: Self) -> Self {
- self.symmetric_difference(other)
- }
- }
-
- impl $crate::__private::core::ops::BitXorAssign for $PublicBitFlags {
- /// The bitwise exclusive-or (`^`) of the bits in two flags values.
- #[inline]
- fn bitxor_assign(&mut self, other: Self) {
- self.toggle(other);
- }
- }
-
- impl $crate::__private::core::ops::BitAnd for $PublicBitFlags {
- type Output = Self;
-
- /// The bitwise and (`&`) of the bits in two flags values.
- #[inline]
- fn bitand(self, other: Self) -> Self {
- self.intersection(other)
- }
- }
-
- impl $crate::__private::core::ops::BitAndAssign for $PublicBitFlags {
- /// The bitwise and (`&`) of the bits in two flags values.
- #[inline]
- fn bitand_assign(&mut self, other: Self) {
- *self = Self::from_bits_retain(self.bits()).intersection(other);
- }
- }
-
- impl $crate::__private::core::ops::Sub for $PublicBitFlags {
- type Output = Self;
-
- /// The intersection of a source flags value with the complement of a target flags value (`&!`).
- ///
- /// This method is not equivalent to `self & !other` when `other` has unknown bits set.
- /// `difference` won't truncate `other`, but the `!` operator will.
- #[inline]
- fn sub(self, other: Self) -> Self {
- self.difference(other)
- }
- }
-
- impl $crate::__private::core::ops::SubAssign for $PublicBitFlags {
- /// The intersection of a source flags value with the complement of a target flags value (`&!`).
- ///
- /// This method is not equivalent to `self & !other` when `other` has unknown bits set.
- /// `difference` won't truncate `other`, but the `!` operator will.
- #[inline]
- fn sub_assign(&mut self, other: Self) {
- self.remove(other);
- }
- }
-
- impl $crate::__private::core::ops::Not for $PublicBitFlags {
- type Output = Self;
-
- /// The bitwise negation (`!`) of the bits in a flags value, truncating the result.
- #[inline]
- fn not(self) -> Self {
- self.complement()
- }
- }
-
- impl $crate::__private::core::iter::Extend<$PublicBitFlags> for $PublicBitFlags {
- /// The bitwise or (`|`) of the bits in each flags value.
- fn extend<T: $crate::__private::core::iter::IntoIterator<Item = Self>>(
- &mut self,
- iterator: T,
- ) {
- for item in iterator {
- self.insert(item)
- }
- }
- }
-
- impl $crate::__private::core::iter::FromIterator<$PublicBitFlags> for $PublicBitFlags {
- /// The bitwise or (`|`) of the bits in each flags value.
- fn from_iter<T: $crate::__private::core::iter::IntoIterator<Item = Self>>(
- iterator: T,
- ) -> Self {
- use $crate::__private::core::iter::Extend;
-
- let mut result = Self::empty();
- result.extend(iterator);
- result
- }
- }
- };
-}
-
-/// Implement constants on the public (user-facing) bitflags type.
-#[macro_export(local_inner_macros)]
-#[doc(hidden)]
-macro_rules! __impl_public_bitflags_consts {
- (
- $PublicBitFlags:ident: $T:ty {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:tt = $value:expr;
- )*
- }
- ) => {
- impl $PublicBitFlags {
- $(
- __bitflags_flag!({
- name: $Flag,
- named: {
- $(#[$inner $($args)*])*
- #[allow(
- deprecated,
- non_upper_case_globals,
- )]
- pub const $Flag: Self = Self::from_bits_retain($value);
- },
- unnamed: {},
- });
- )*
- }
-
- impl $crate::Flags for $PublicBitFlags {
- const FLAGS: &'static [$crate::Flag<$PublicBitFlags>] = &[
- $(
- __bitflags_flag!({
- name: $Flag,
- named: {
- __bitflags_expr_safe_attrs!(
- $(#[$inner $($args)*])*
- {
- #[allow(
- deprecated,
- non_upper_case_globals,
- )]
- $crate::Flag::new($crate::__private::core::stringify!($Flag), $PublicBitFlags::$Flag)
- }
- )
- },
- unnamed: {
- __bitflags_expr_safe_attrs!(
- $(#[$inner $($args)*])*
- {
- #[allow(
- deprecated,
- non_upper_case_globals,
- )]
- $crate::Flag::new("", $PublicBitFlags::from_bits_retain($value))
- }
- )
- },
- }),
- )*
- ];
-
- type Bits = $T;
-
- fn bits(&self) -> $T {
- $PublicBitFlags::bits(self)
- }
-
- fn from_bits_retain(bits: $T) -> $PublicBitFlags {
- $PublicBitFlags::from_bits_retain(bits)
- }
- }
- };
-}
diff --git a/vendor/bitflags/src/tests.rs b/vendor/bitflags/src/tests.rs
deleted file mode 100644
index ed52ad4..0000000
--- a/vendor/bitflags/src/tests.rs
+++ /dev/null
@@ -1,131 +0,0 @@
-mod all;
-mod bits;
-mod complement;
-mod contains;
-mod difference;
-mod empty;
-mod eq;
-mod extend;
-mod flags;
-mod fmt;
-mod from_bits;
-mod from_bits_retain;
-mod from_bits_truncate;
-mod from_name;
-mod insert;
-mod intersection;
-mod intersects;
-mod is_all;
-mod is_empty;
-mod iter;
-mod parser;
-mod remove;
-mod symmetric_difference;
-mod union;
-
-bitflags! {
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestFlags: u8 {
- /// 1
- const A = 1;
-
- /// 1 << 1
- const B = 1 << 1;
-
- /// 1 << 2
- const C = 1 << 2;
-
- /// 1 | (1 << 1) | (1 << 2)
- const ABC = Self::A.bits() | Self::B.bits() | Self::C.bits();
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestFlagsInvert: u8 {
- /// 1 | (1 << 1) | (1 << 2)
- const ABC = Self::A.bits() | Self::B.bits() | Self::C.bits();
-
- /// 1
- const A = 1;
-
- /// 1 << 1
- const B = 1 << 1;
-
- /// 1 << 2
- const C = 1 << 2;
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestZero: u8 {
- /// 0
- const ZERO = 0;
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestZeroOne: u8 {
- /// 0
- const ZERO = 0;
-
- /// 1
- const ONE = 1;
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestUnicode: u8 {
- /// 1
- const 一 = 1;
-
- /// 2
- const 二 = 1 << 1;
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestEmpty: u8 {}
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestOverlapping: u8 {
- /// 1 | (1 << 1)
- const AB = 1 | (1 << 1);
-
- /// (1 << 1) | (1 << 2)
- const BC = (1 << 1) | (1 << 2);
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestOverlappingFull: u8 {
- /// 1
- const A = 1;
-
- /// 1
- const B = 1;
-
- /// 1
- const C = 1;
-
- /// 2
- const D = 1 << 1;
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestExternal: u8 {
- /// 1
- const A = 1;
-
- /// 1 << 1
- const B = 1 << 1;
-
- /// 1 << 2
- const C = 1 << 2;
-
- /// 1 | (1 << 1) | (1 << 2)
- const ABC = Self::A.bits() | Self::B.bits() | Self::C.bits();
-
- /// External
- const _ = !0;
- }
-
- #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
- pub struct TestExternalFull: u8 {
- /// External
- const _ = !0;
- }
-}
diff --git a/vendor/bitflags/src/traits.rs b/vendor/bitflags/src/traits.rs
deleted file mode 100644
index 2823514..0000000
--- a/vendor/bitflags/src/traits.rs
+++ /dev/null
@@ -1,430 +0,0 @@
-use core::{
- fmt,
- ops::{BitAnd, BitOr, BitXor, Not},
-};
-
-use crate::{
- iter,
- parser::{ParseError, ParseHex, WriteHex},
-};
-
-/**
-A defined flags value that may be named or unnamed.
-*/
-pub struct Flag<B> {
- name: &'static str,
- value: B,
-}
-
-impl<B> Flag<B> {
- /**
- Define a flag.
-
- If `name` is non-empty then the flag is named, otherwise it's unnamed.
- */
- pub const fn new(name: &'static str, value: B) -> Self {
- Flag { name, value }
- }
-
- /**
- Get the name of this flag.
-
- If the flag is unnamed then the returned string will be empty.
- */
- pub const fn name(&self) -> &'static str {
- self.name
- }
-
- /**
- Get the flags value of this flag.
- */
- pub const fn value(&self) -> &B {
- &self.value
- }
-
- /**
- Whether the flag is named.
-
- If [`Flag::name`] returns a non-empty string then this method will return `true`.
- */
- pub const fn is_named(&self) -> bool {
- !self.name.is_empty()
- }
-
- /**
- Whether the flag is unnamed.
-
- If [`Flag::name`] returns a non-empty string then this method will return `false`.
- */
- pub const fn is_unnamed(&self) -> bool {
- self.name.is_empty()
- }
-}
-
-/**
-A set of defined flags using a bits type as storage.
-
-## Implementing `Flags`
-
-This trait is implemented by the [`bitflags`](macro.bitflags.html) macro:
-
-```
-use bitflags::bitflags;
-
-bitflags! {
- struct MyFlags: u8 {
- const A = 1;
- const B = 1 << 1;
- }
-}
-```
-
-It can also be implemented manually:
-
-```
-use bitflags::{Flag, Flags};
-
-struct MyFlags(u8);
-
-impl Flags for MyFlags {
- const FLAGS: &'static [Flag<Self>] = &[
- Flag::new("A", MyFlags(1)),
- Flag::new("B", MyFlags(1 << 1)),
- ];
-
- type Bits = u8;
-
- fn from_bits_retain(bits: Self::Bits) -> Self {
- MyFlags(bits)
- }
-
- fn bits(&self) -> Self::Bits {
- self.0
- }
-}
-```
-
-## Using `Flags`
-
-The `Flags` trait can be used generically to work with any flags types. In this example,
-we can count the number of defined named flags:
-
-```
-# use bitflags::{bitflags, Flags};
-fn defined_flags<F: Flags>() -> usize {
- F::FLAGS.iter().filter(|f| f.is_named()).count()
-}
-
-bitflags! {
- struct MyFlags: u8 {
- const A = 1;
- const B = 1 << 1;
- const C = 1 << 2;
-
- const _ = !0;
- }
-}
-
-assert_eq!(3, defined_flags::<MyFlags>());
-```
-*/
-pub trait Flags: Sized + 'static {
- /// The set of defined flags.
- const FLAGS: &'static [Flag<Self>];
-
- /// The underlying bits type.
- type Bits: Bits;
-
- /// Get a flags value with all bits unset.
- fn empty() -> Self {
- Self::from_bits_retain(Self::Bits::EMPTY)
- }
-
- /// Get a flags value with all known bits set.
- fn all() -> Self {
- let mut truncated = Self::Bits::EMPTY;
-
- for flag in Self::FLAGS.iter() {
- truncated = truncated | flag.value().bits();
- }
-
- Self::from_bits_retain(truncated)
- }
-
- /// Get the underlying bits value.
- ///
- /// The returned value is exactly the bits set in this flags value.
- fn bits(&self) -> Self::Bits;
-
- /// Convert from a bits value.
- ///
- /// This method will return `None` if any unknown bits are set.
- fn from_bits(bits: Self::Bits) -> Option<Self> {
- let truncated = Self::from_bits_truncate(bits);
-
- if truncated.bits() == bits {
- Some(truncated)
- } else {
- None
- }
- }
-
- /// Convert from a bits value, unsetting any unknown bits.
- fn from_bits_truncate(bits: Self::Bits) -> Self {
- Self::from_bits_retain(bits & Self::all().bits())
- }
-
- /// Convert from a bits value exactly.
- fn from_bits_retain(bits: Self::Bits) -> Self;
-
- /// Get a flags value with the bits of a flag with the given name set.
- ///
- /// This method will return `None` if `name` is empty or doesn't
- /// correspond to any named flag.
- fn from_name(name: &str) -> Option<Self> {
- // Don't parse empty names as empty flags
- if name.is_empty() {
- return None;
- }
-
- for flag in Self::FLAGS {
- if flag.name() == name {
- return Some(Self::from_bits_retain(flag.value().bits()));
- }
- }
-
- None
- }
-
- /// Yield a set of contained flags values.
- ///
- /// Each yielded flags value will correspond to a defined named flag. Any unknown bits
- /// will be yielded together as a final flags value.
- fn iter(&self) -> iter::Iter<Self> {
- iter::Iter::new(self)
- }
-
- /// Yield a set of contained named flags values.
- ///
- /// This method is like [`Flags::iter`], except only yields bits in contained named flags.
- /// Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
- fn iter_names(&self) -> iter::IterNames<Self> {
- iter::IterNames::new(self)
- }
-
- /// Whether all bits in this flags value are unset.
- fn is_empty(&self) -> bool {
- self.bits() == Self::Bits::EMPTY
- }
-
- /// Whether all known bits in this flags value are set.
- fn is_all(&self) -> bool {
- // NOTE: We check against `Self::all` here, not `Self::Bits::ALL`
- // because the set of all flags may not use all bits
- Self::all().bits() | self.bits() == self.bits()
- }
-
- /// Whether any set bits in a source flags value are also set in a target flags value.
- fn intersects(&self, other: Self) -> bool
- where
- Self: Sized,
- {
- self.bits() & other.bits() != Self::Bits::EMPTY
- }
-
- /// Whether all set bits in a source flags value are also set in a target flags value.
- fn contains(&self, other: Self) -> bool
- where
- Self: Sized,
- {
- self.bits() & other.bits() == other.bits()
- }
-
- /// The bitwise or (`|`) of the bits in two flags values.
- fn insert(&mut self, other: Self)
- where
- Self: Sized,
- {
- *self = Self::from_bits_retain(self.bits()).union(other);
- }
-
- /// The intersection of a source flags value with the complement of a target flags value (`&!`).
- ///
- /// This method is not equivalent to `self & !other` when `other` has unknown bits set.
- /// `remove` won't truncate `other`, but the `!` operator will.
- fn remove(&mut self, other: Self)
- where
- Self: Sized,
- {
- *self = Self::from_bits_retain(self.bits()).difference(other);
- }
-
- /// The bitwise exclusive-or (`^`) of the bits in two flags values.
- fn toggle(&mut self, other: Self)
- where
- Self: Sized,
- {
- *self = Self::from_bits_retain(self.bits()).symmetric_difference(other);
- }
-
- /// Call [`Flags::insert`] when `value` is `true` or [`Flags::remove`] when `value` is `false`.
- fn set(&mut self, other: Self, value: bool)
- where
- Self: Sized,
- {
- if value {
- self.insert(other);
- } else {
- self.remove(other);
- }
- }
-
- /// The bitwise and (`&`) of the bits in two flags values.
- #[must_use]
- fn intersection(self, other: Self) -> Self {
- Self::from_bits_retain(self.bits() & other.bits())
- }
-
- /// The bitwise or (`|`) of the bits in two flags values.
- #[must_use]
- fn union(self, other: Self) -> Self {
- Self::from_bits_retain(self.bits() | other.bits())
- }
-
- /// The intersection of a source flags value with the complement of a target flags value (`&!`).
- ///
- /// This method is not equivalent to `self & !other` when `other` has unknown bits set.
- /// `difference` won't truncate `other`, but the `!` operator will.
- #[must_use]
- fn difference(self, other: Self) -> Self {
- Self::from_bits_retain(self.bits() & !other.bits())
- }
-
- /// The bitwise exclusive-or (`^`) of the bits in two flags values.
- #[must_use]
- fn symmetric_difference(self, other: Self) -> Self {
- Self::from_bits_retain(self.bits() ^ other.bits())
- }
-
- /// The bitwise negation (`!`) of the bits in a flags value, truncating the result.
- #[must_use]
- fn complement(self) -> Self {
- Self::from_bits_truncate(!self.bits())
- }
-}
-
-/**
-A bits type that can be used as storage for a flags type.
-*/
-pub trait Bits:
- Clone
- + Copy
- + PartialEq
- + BitAnd<Output = Self>
- + BitOr<Output = Self>
- + BitXor<Output = Self>
- + Not<Output = Self>
- + Sized
- + 'static
-{
- /// A value with all bits unset.
- const EMPTY: Self;
-
- /// A value with all bits set.
- const ALL: Self;
-}
-
-// Not re-exported: prevent custom `Bits` impls being used in the `bitflags!` macro,
-// or they may fail to compile based on crate features
-pub trait Primitive {}
-
-macro_rules! impl_bits {
- ($($u:ty, $i:ty,)*) => {
- $(
- impl Bits for $u {
- const EMPTY: $u = 0;
- const ALL: $u = <$u>::MAX;
- }
-
- impl Bits for $i {
- const EMPTY: $i = 0;
- const ALL: $i = <$u>::MAX as $i;
- }
-
- impl ParseHex for $u {
- fn parse_hex(input: &str) -> Result<Self, ParseError> {
- <$u>::from_str_radix(input, 16).map_err(|_| ParseError::invalid_hex_flag(input))
- }
- }
-
- impl ParseHex for $i {
- fn parse_hex(input: &str) -> Result<Self, ParseError> {
- <$i>::from_str_radix(input, 16).map_err(|_| ParseError::invalid_hex_flag(input))
- }
- }
-
- impl WriteHex for $u {
- fn write_hex<W: fmt::Write>(&self, mut writer: W) -> fmt::Result {
- write!(writer, "{:x}", self)
- }
- }
-
- impl WriteHex for $i {
- fn write_hex<W: fmt::Write>(&self, mut writer: W) -> fmt::Result {
- write!(writer, "{:x}", self)
- }
- }
-
- impl Primitive for $i {}
- impl Primitive for $u {}
- )*
- }
-}
-
-impl_bits! {
- u8, i8,
- u16, i16,
- u32, i32,
- u64, i64,
- u128, i128,
- usize, isize,
-}
-
-/// A trait for referencing the `bitflags`-owned internal type
-/// without exposing it publicly.
-pub trait PublicFlags {
- /// The type of the underlying storage.
- type Primitive: Primitive;
-
- /// The type of the internal field on the generated flags type.
- type Internal;
-}
-
-#[doc(hidden)]
-#[deprecated(note = "use the `Flags` trait instead")]
-pub trait BitFlags: ImplementedByBitFlagsMacro + Flags {
- /// An iterator over enabled flags in an instance of the type.
- type Iter: Iterator<Item = Self>;
-
- /// An iterator over the raw names and bits for enabled flags in an instance of the type.
- type IterNames: Iterator<Item = (&'static str, Self)>;
-}
-
-#[allow(deprecated)]
-impl<B: Flags> BitFlags for B {
- type Iter = iter::Iter<Self>;
- type IterNames = iter::IterNames<Self>;
-}
-
-impl<B: Flags> ImplementedByBitFlagsMacro for B {}
-
-/// A marker trait that signals that an implementation of `BitFlags` came from the `bitflags!` macro.
-///
-/// There's nothing stopping an end-user from implementing this trait, but we don't guarantee their
-/// manual implementations won't break between non-breaking releases.
-#[doc(hidden)]
-pub trait ImplementedByBitFlagsMacro {}
-
-pub(crate) mod __private {
- pub use super::{ImplementedByBitFlagsMacro, PublicFlags};
-}
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