Trait lazy_reader::Read

pub trait Read {
    type Item;
    fn read(&mut self, buffer: &mut [Self::Item]) -> usize;
}

Trait for reading input data into a buffer.

Compared to std::io::Read this reader supports multiple input encodings.

Associated Types

type Item

The type of the data in the buffer.

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Required methods

fn read(&mut self, buffer: &mut [Self::Item]) -> usize

Fills the buffer and returns amount of elements read.

In case it isn’t possible to fill the whole buffer (i.e. if an error like EOF is encountered), the buffer will be filled with all the data read before encountering such an error.

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Implementors

impl<R: Read> Read for R

type Item = u8

fn read(&mut self, buffer: &mut [u8]) -> usize

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