aboutsummaryrefslogtreecommitdiff
path: root/vendor/syn/tests/debug/mod.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/syn/tests/debug/mod.rs')
-rw-r--r--vendor/syn/tests/debug/mod.rs147
1 files changed, 0 insertions, 147 deletions
diff --git a/vendor/syn/tests/debug/mod.rs b/vendor/syn/tests/debug/mod.rs
deleted file mode 100644
index c9925a6..0000000
--- a/vendor/syn/tests/debug/mod.rs
+++ /dev/null
@@ -1,147 +0,0 @@
-#![allow(
- clippy::no_effect_underscore_binding,
- clippy::too_many_lines,
- clippy::used_underscore_binding
-)]
-
-#[rustfmt::skip]
-mod gen;
-
-use proc_macro2::{Ident, Literal, TokenStream};
-use ref_cast::RefCast;
-use std::fmt::{self, Debug};
-use std::ops::Deref;
-use syn::punctuated::Punctuated;
-
-#[derive(RefCast)]
-#[repr(transparent)]
-pub struct Lite<T: ?Sized> {
- value: T,
-}
-
-#[allow(non_snake_case)]
-pub fn Lite<T: ?Sized>(value: &T) -> &Lite<T> {
- Lite::ref_cast(value)
-}
-
-impl<T: ?Sized> Deref for Lite<T> {
- type Target = T;
-
- fn deref(&self) -> &Self::Target {
- &self.value
- }
-}
-
-impl Debug for Lite<bool> {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- write!(formatter, "{}", self.value)
- }
-}
-
-impl Debug for Lite<u32> {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- write!(formatter, "{}", self.value)
- }
-}
-
-impl Debug for Lite<usize> {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- write!(formatter, "{}", self.value)
- }
-}
-
-impl Debug for Lite<String> {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- write!(formatter, "{:?}", self.value)
- }
-}
-
-impl Debug for Lite<Ident> {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- write!(formatter, "{:?}", self.value.to_string())
- }
-}
-
-impl Debug for Lite<Literal> {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- write!(formatter, "{}", self.value)
- }
-}
-
-impl Debug for Lite<TokenStream> {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- let string = self.value.to_string();
- if string.len() <= 80 {
- write!(formatter, "TokenStream(`{}`)", self.value)
- } else {
- formatter
- .debug_tuple("TokenStream")
- .field(&format_args!("`{}`", string))
- .finish()
- }
- }
-}
-
-impl<'a, T> Debug for Lite<&'a T>
-where
- Lite<T>: Debug,
-{
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- Debug::fmt(Lite(self.value), formatter)
- }
-}
-
-impl<T> Debug for Lite<Box<T>>
-where
- Lite<T>: Debug,
-{
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- Debug::fmt(Lite(&*self.value), formatter)
- }
-}
-
-impl<T> Debug for Lite<Vec<T>>
-where
- Lite<T>: Debug,
-{
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- formatter
- .debug_list()
- .entries(self.value.iter().map(Lite))
- .finish()
- }
-}
-
-impl<T, P> Debug for Lite<Punctuated<T, P>>
-where
- Lite<T>: Debug,
- Lite<P>: Debug,
-{
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- let mut list = formatter.debug_list();
- for pair in self.pairs() {
- let (node, punct) = pair.into_tuple();
- list.entry(Lite(node));
- list.entries(punct.map(Lite));
- }
- list.finish()
- }
-}
-
-struct Present;
-
-impl Debug for Present {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- formatter.write_str("Some")
- }
-}
-
-struct Option {
- present: bool,
-}
-
-impl Debug for Option {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- formatter.write_str(if self.present { "Some" } else { "None" })
- }
-}