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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/qoi/src/utils.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/qoi/src/utils.rs')
-rw-r--r--vendor/qoi/src/utils.rs107
1 files changed, 0 insertions, 107 deletions
diff --git a/vendor/qoi/src/utils.rs b/vendor/qoi/src/utils.rs
deleted file mode 100644
index d0c37a6..0000000
--- a/vendor/qoi/src/utils.rs
+++ /dev/null
@@ -1,107 +0,0 @@
-#[cfg(feature = "std")]
-use std::io::Write;
-
-use crate::error::Result;
-
-#[inline(always)]
-#[cold]
-pub const fn cold() {}
-
-#[inline(always)]
-#[allow(unused)]
-pub const fn likely(b: bool) -> bool {
- if !b {
- cold();
- }
- b
-}
-
-#[inline(always)]
-pub const fn unlikely(b: bool) -> bool {
- if b {
- cold();
- }
- b
-}
-
-pub trait Writer: Sized {
- fn write_one(self, v: u8) -> Result<Self>;
- fn write_many(self, v: &[u8]) -> Result<Self>;
- fn capacity(&self) -> usize;
-}
-
-pub struct BytesMut<'a>(&'a mut [u8]);
-
-impl<'a> BytesMut<'a> {
- pub fn new(buf: &'a mut [u8]) -> Self {
- Self(buf)
- }
-
- #[inline]
- pub fn write_one(self, v: u8) -> Self {
- if let Some((first, tail)) = self.0.split_first_mut() {
- *first = v;
- Self(tail)
- } else {
- unreachable!()
- }
- }
-
- #[inline]
- pub fn write_many(self, v: &[u8]) -> Self {
- if v.len() <= self.0.len() {
- let (head, tail) = self.0.split_at_mut(v.len());
- head.copy_from_slice(v);
- Self(tail)
- } else {
- unreachable!()
- }
- }
-}
-
-impl<'a> Writer for BytesMut<'a> {
- #[inline]
- fn write_one(self, v: u8) -> Result<Self> {
- Ok(BytesMut::write_one(self, v))
- }
-
- #[inline]
- fn write_many(self, v: &[u8]) -> Result<Self> {
- Ok(BytesMut::write_many(self, v))
- }
-
- #[inline]
- fn capacity(&self) -> usize {
- self.0.len()
- }
-}
-
-#[cfg(feature = "std")]
-pub struct GenericWriter<W> {
- writer: W,
- n_written: usize,
-}
-
-#[cfg(feature = "std")]
-impl<W: Write> GenericWriter<W> {
- pub const fn new(writer: W) -> Self {
- Self { writer, n_written: 0 }
- }
-}
-
-#[cfg(feature = "std")]
-impl<W: Write> Writer for GenericWriter<W> {
- fn write_one(mut self, v: u8) -> Result<Self> {
- self.n_written += 1;
- self.writer.write_all(&[v]).map(|_| self).map_err(Into::into)
- }
-
- fn write_many(mut self, v: &[u8]) -> Result<Self> {
- self.n_written += v.len();
- self.writer.write_all(v).map(|_| self).map_err(Into::into)
- }
-
- fn capacity(&self) -> usize {
- usize::MAX - self.n_written
- }
-}