Struct IoReader 

pub struct IoReader<R> { /* private fields */ }

Available on crate feature std only.

A reader that reads from a std::io::Read.

Implementations

impl<R> IoReader<R>

pub const fn new(reader: R) -> Self

Create a new IoReader from the given reader.

Trait Implementations

impl<R> Reader for IoReader<R>

where R: Read,

fn read(&mut self, bytes: &mut [u8]) -> Result<(), DecodeError>

Fill the given bytes argument with values. Exactly the length of the given slice must be filled, or else an error must be returned. Fill the given bytes argument with values. Exactly the length of the given slice must be filled, or else an error must be returned.

fn peek_read(&mut self, _: usize) -> Option<&[u8]>

If this reader wraps a buffer of any kind, this function lets callers access contents of the buffer without passing data through a buffer first.

fn consume(&mut self, _: usize)

If an implementation of peek_read is provided, an implementation of this function must be provided so that subsequent reads or peek-reads do not return the same bytes