diff options
Diffstat (limited to 'vendor/gif/src/traits.rs')
-rw-r--r-- | vendor/gif/src/traits.rs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/vendor/gif/src/traits.rs b/vendor/gif/src/traits.rs deleted file mode 100644 index 7fe326c..0000000 --- a/vendor/gif/src/traits.rs +++ /dev/null @@ -1,49 +0,0 @@ -//! Traits used in this library -use std::io; - -/// Writer extension to write little endian data -pub trait WriteBytesExt<T> { - /// Writes `T` to a bytes stream. Least significant byte first. - fn write_le(&mut self, n: T) -> io::Result<()>; - - /* - #[inline] - fn write_byte(&mut self, n: u8) -> io::Result<()> where Self: Write { - self.write_all(&[n]) - } - */ -} - -impl<W: io::Write + ?Sized> WriteBytesExt<u8> for W { - #[inline] - fn write_le(&mut self, n: u8) -> io::Result<()> { - self.write_all(&[n]) - - } -} - -impl<W: io::Write + ?Sized> WriteBytesExt<u16> for W { - #[inline] - fn write_le(&mut self, n: u16) -> io::Result<()> { - self.write_all(&[n as u8, (n>>8) as u8]) - - } -} - -impl<W: io::Write + ?Sized> WriteBytesExt<u32> for W { - #[inline] - fn write_le(&mut self, n: u32) -> io::Result<()> { - self.write_le(n as u16)?; - self.write_le((n >> 16) as u16) - - } -} - -impl<W: io::Write + ?Sized> WriteBytesExt<u64> for W { - #[inline] - fn write_le(&mut self, n: u64) -> io::Result<()> { - self.write_le(n as u32)?; - self.write_le((n >> 32) as u32) - - } -} |