[−][src]Trait ordcode::buf::ReadBytes

pub trait ReadBytes {
    pub fn peek<F, R>(&mut self, n: usize, f: F) -> Result<R>
    where
        F: FnOnce(&[u8]) -> Result<R>;

    pub fn advance(&mut self, n: usize);

    pub fn remaining_buffer(&mut self) -> &[u8];

    pub fn read<F, R>(&mut self, n: usize, f: F) -> Result<R>
    where
        F: FnOnce(&[u8]) -> Result<R>,
    { ... }

    pub fn is_complete(&mut self) -> Result { ... }
}

Simple byte reader from buffer

If you need to read from &[u8], you may use DeBytesReader provided by this crate.

Required methods

pub fn peek<F, R>(&mut self, n: usize, f: F) -> Result<R> where
    F: FnOnce(&[u8]) -> Result<R>, [src]

Peek n bytes from head

pub fn advance(&mut self, n: usize)[src]

Advance buffer head by n bytes. n should be smaller than remaining buffer size.

pub fn remaining_buffer(&mut self) -> &[u8][src]

Returns view into remaining buffer

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Provided methods

pub fn read<F, R>(&mut self, n: usize, f: F) -> Result<R> where
    F: FnOnce(&[u8]) -> Result<R>, [src]

Get n bytes from the beginning of buffer, advance by n bytes

pub fn is_complete(&mut self) -> Result[src]

Check if buffer is fully consumed (empty)

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Implementations on Foreign Types

impl<'a, T> ReadBytes for &'a mut T where
    T: ReadBytes, [src]

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Implementors

impl<'a> ReadBytes for DeBytesReader<'a>[src]

impl<'a, R> ReadBytes for ReadFromTail<'a, R> where
    R: TailReadBytes, [src]

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