Trait OffsetReadMut
buffered_offset_reader
pub trait OffsetReadMut { fn read_at(&mut self, buf: &mut [u8], offset: u64) -> Result<usize>; }
fn read_at(&mut self, buf: &mut [u8], offset: u64) -> Result<usize>
impl<R: OffsetRead> OffsetReadMut for BufOffsetReader<R>