INNER CODE UNIT · Rust

put

Barre/ZeroFS · zerofs/nbd-proto/src/lib.rs:232

    fn put(&mut self, bytes: &[u8]) -> Result<(), CodecError> {
        let end = self
            .offset
            .checked_add(bytes.len())
            .ok_or(CodecError::BufferTooSmall)?;
        self.output
            .get_mut(self.offset..end)
            .ok_or(CodecError::BufferTooSmall)?
            .copy_from_slice(bytes);
        self.offset = end;
        Ok(())
    }
}

trait Scalar: Sized {
    const SIZE: usize;
    fn read(r: &mut Reader<'_>) -> Result<Self, CodecError>;
    fn write(&self, w: &mut Writer<'_>) -> Result<(), CodecError>;

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