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[io] Forward calls in Box adapters #705

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Merged
merged 1 commit into from
Sep 16, 2025
Merged

[io] Forward calls in Box adapters #705

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23 changes: 23 additions & 0 deletions embedded-io-async/src/impls/boxx.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,14 @@ impl<T: ?Sized + Read> Read for Box<T> {
async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error> {
T::read(self, buf).await
}

#[inline]
async fn read_exact(
&mut self,
buf: &mut [u8],
) -> Result<(), crate::ReadExactError<Self::Error>> {
T::read_exact(self, buf).await
}
}

#[cfg_attr(docsrs, doc(cfg(any(feature = "std", feature = "alloc"))))]
Expand All @@ -29,6 +37,11 @@ impl<T: ?Sized + Write> Write for Box<T> {
T::write(self, buf).await
}

#[inline]
async fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error> {
T::write_all(self, buf).await
}

#[inline]
async fn flush(&mut self) -> Result<(), Self::Error> {
T::flush(self).await
Expand All @@ -41,4 +54,14 @@ impl<T: ?Sized + Seek> Seek for Box<T> {
async fn seek(&mut self, pos: SeekFrom) -> Result<u64, Self::Error> {
T::seek(self, pos).await
}

#[inline]
async fn rewind(&mut self) -> Result<(), Self::Error> {
T::rewind(self).await
}

#[inline]
async fn stream_position(&mut self) -> Result<u64, Self::Error> {
T::stream_position(self).await
}
}
34 changes: 34 additions & 0 deletions embedded-io/src/impls/boxx.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,11 @@ impl<T: ?Sized + Read> Read for Box<T> {
fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error> {
T::read(self, buf)
}

#[inline]
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), crate::ReadExactError<Self::Error>> {
T::read_exact(self, buf)
}
}

#[cfg_attr(docsrs, doc(cfg(any(feature = "std", feature = "alloc"))))]
Expand All @@ -20,6 +25,7 @@ impl<T: ?Sized + BufRead> BufRead for Box<T> {
T::fill_buf(self)
}

#[inline]
fn consume(&mut self, amt: usize) {
T::consume(self, amt);
}
Expand All @@ -32,6 +38,19 @@ impl<T: ?Sized + Write> Write for Box<T> {
T::write(self, buf)
}

#[inline]
fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error> {
T::write_all(self, buf)
}

#[inline]
fn write_fmt(
&mut self,
fmt: core::fmt::Arguments<'_>,
) -> Result<(), crate::WriteFmtError<Self::Error>> {
T::write_fmt(self, fmt)
}

#[inline]
fn flush(&mut self) -> Result<(), Self::Error> {
T::flush(self)
Expand All @@ -44,6 +63,21 @@ impl<T: ?Sized + Seek> Seek for Box<T> {
fn seek(&mut self, pos: crate::SeekFrom) -> Result<u64, Self::Error> {
T::seek(self, pos)
}

#[inline]
fn rewind(&mut self) -> Result<(), Self::Error> {
T::rewind(self)
}

#[inline]
fn stream_position(&mut self) -> Result<u64, Self::Error> {
T::stream_position(self)
}

#[inline]
fn seek_relative(&mut self, offset: i64) -> Result<(), Self::Error> {
T::seek_relative(self, offset)
}
}

#[cfg_attr(docsrs, doc(cfg(any(feature = "std", feature = "alloc"))))]
Expand Down