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Rollup merge of #86121 - nickshiling:forwarding_impl_for_seek_trait_stream_position, r=dtolnay

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Forwarding implementation for Seek trait's stream_position method

Forwarding implementations for `Seek` trait's `stream_position` were missed when it was stabilized in `1.51.0`
This commit is contained in:
Yuki Okushi 2021-06-09 12:04:05 +09:00 committed by GitHub
commit c961a0fc88
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10
library/std/src/io/impls.rs
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@ -87,6 +87,11 @@ impl<S: Seek + ?Sized> Seek for &mut S {
fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> { fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
(**self).seek(pos) (**self).seek(pos)
} }
#[inline]
fn stream_position(&mut self) -> io::Result<u64> {
(**self).stream_position()
}
} }
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
impl<B: BufRead + ?Sized> BufRead for &mut B { impl<B: BufRead + ?Sized> BufRead for &mut B {
@ -186,6 +191,11 @@ impl<S: Seek + ?Sized> Seek for Box<S> {
fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> { fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
(**self).seek(pos) (**self).seek(pos)
} }
#[inline]
fn stream_position(&mut self) -> io::Result<u64> {
(**self).stream_position()
}
} }
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
impl<B: BufRead + ?Sized> BufRead for Box<B> { impl<B: BufRead + ?Sized> BufRead for Box<B> {