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Allow borrowing the underlying reader for rbsp::ByteReader #61

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merged 2 commits into from
Jan 15, 2024
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Merged

Allow borrowing the underlying reader for rbsp::ByteReader #61

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38a6537
Allow borrowing the underlying reader for rbsp::ByteReader
jensenn Dec 10, 2023
18622a4
Add into_reader() function for rbsp::BitReader
jensenn Dec 21, 2023
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14 changes: 14 additions & 0 deletions src/rbsp.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -134,6 +134,11 @@ impl<R: BufRead> ByteReader<R> {
}
Ok(true)
}

/// Borrows the underlying reader
pub fn reader(&mut self) -> &mut R {
&mut self.inner
}
}
impl<R: BufRead> Read for ByteReader<R> {
fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
Expand Down Expand Up @@ -259,6 +264,15 @@ impl<R: std::io::BufRead + Clone> BitReader<R> {
pub fn reader(&mut self) -> Option<&mut R> {
self.reader.reader()
}

/// Unwraps internal reader and disposes of BitReader.
///
/// # Warning
///
/// Any unread partial bits are discarded.
pub fn into_reader(self) -> R {
self.reader.into_reader()
}
}

impl<R: std::io::BufRead + Clone> BitRead for BitReader<R> {
Expand Down