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| author | Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de> | 2017-12-06 09:25:29 +0100 |
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| committer | Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de> | 2017-12-06 09:25:29 +0100 |
| commit | acdf83f2288e1b80259dafeca4a0cee9a42973c3 (patch) | |
| tree | ef7ffe46fee2f0b9f331a206af4a71d23fabe0a1 /src/libstd/io/impls.rs | |
| parent | d4c442d65c150b99d18202a5cce4a2cbdbd4dc83 (diff) | |
| download | rust-acdf83f2288e1b80259dafeca4a0cee9a42973c3.tar.gz rust-acdf83f2288e1b80259dafeca4a0cee9a42973c3.zip | |
Update miri to rustc changes
Diffstat (limited to 'src/libstd/io/impls.rs')
| -rw-r--r-- | src/libstd/io/impls.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libstd/io/impls.rs b/src/libstd/io/impls.rs index d6b41ceda43..fe1179a3b4a 100644 --- a/src/libstd/io/impls.rs +++ b/src/libstd/io/impls.rs @@ -206,6 +206,14 @@ impl<'a> Read for &'a [u8] { *self = b; Ok(()) } + + #[inline] + fn read_to_end(&mut self, buf: &mut Vec<u8>) -> io::Result<usize> { + buf.extend_from_slice(*self); + let len = self.len(); + *self = &self[len..]; + Ok(len) + } } #[stable(feature = "rust1", since = "1.0.0")] |