Trait io::BlockIo

pub trait BlockIo {
    fn block_size(&self) -> usize;
}

A parent trait used to specify the block size (in bytes) of I/O transfers (read and write operations). See its use in BlockReader and BlockWriter.

Required Methods

fn block_size(&self) -> usize

Returns the size in bytes of a single block (i.e., sector), the minimum granularity of I/O transfers.

Implementations on Foreign Types

impl<B> BlockIo for Box<B>where
    B: BlockIo + ?Sized,

fn block_size(&self) -> usize

impl<B> BlockIo for &Bwhere
    B: BlockIo + ?Sized,

fn block_size(&self) -> usize

impl<B> BlockIo for &mut Bwhere
    B: BlockIo + ?Sized,

fn block_size(&self) -> usize

Implementors

impl<'io, IO, L, B> BlockIo for LockableIo<'io, IO, L, B>where
    IO: BlockIo + 'io + ?Sized,
    L: for<'a> Lockable<'a, IO> + ?Sized,
    B: Borrow<L>,

impl<IO> BlockIo for Reader<IO>where
    IO: BlockIo,

impl<IO> BlockIo for ReaderWriter<IO>where
    IO: BlockIo,

impl<IO> BlockIo for Writer<IO>where
    IO: BlockIo,

impl<R> BlockIo for ByteReaderWrapper<R>where
    R: BlockReader,

impl<RW> BlockIo for ByteReaderWriterWrapper<RW>where
    RW: BlockReader + BlockWriter,

impl<RW> BlockIo for ByteWriterWrapper<RW>where
    RW: BlockReader + BlockWriter,