Trait ordcode::buf::TailReadBytes

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

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

Trait for reading from the tail of byte buffer

Required methods

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

pub fn advance_tail(&mut self, n: usize)

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

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Provided methods

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

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

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Implementations on Foreign Types

impl<'a, T> TailReadBytes for &'a mut T where
    T: TailReadBytes, 

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

pub fn advance_tail(&mut self, n: usize)

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Implementors

impl<'a> TailReadBytes for DeBytesReader<'a>

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

pub fn advance_tail(&mut self, n: usize)

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