diff options
Diffstat (limited to 'src/libstd/io/cursor.rs')
| -rw-r--r-- | src/libstd/io/cursor.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libstd/io/cursor.rs b/src/libstd/io/cursor.rs index 2445f5a7a40..bfcea75ad6a 100644 --- a/src/libstd/io/cursor.rs +++ b/src/libstd/io/cursor.rs @@ -129,6 +129,23 @@ impl<'a> BufRead for Cursor<&'a mut [u8]> { buffer!(); } #[stable(feature = "rust1", since = "1.0.0")] impl<'a> BufRead for Cursor<Vec<u8>> { buffer!(); } +macro_rules! array_impls { + ($($N: expr)+) => { + $( + impl<'a> io::Seek for Cursor<&'a [u8; $N]> { seek!(); } + impl<'a> Read for Cursor<&'a [u8; $N]> { read!(); } + impl<'a> BufRead for Cursor<&'a [u8; $N]> { buffer!(); } + )+ + } +} + +array_impls! { + 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 +} + #[stable(feature = "rust1", since = "1.0.0")] impl<'a> Write for Cursor<&'a mut [u8]> { fn write(&mut self, data: &[u8]) -> io::Result<usize> { |