Struct gazetta_core::util::StreamHasher

pub struct StreamHasher<W, H> { /* fields omitted */ }

Methods

impl<W, H> StreamHasher<W, H> where
    H: Hasher,
    W: Write, 

pub fn new(inner: W) -> Self where
    H: Default, 

pub fn with_hasher(inner: W, hash: H) -> Self

pub fn finish(&self) -> u64

Trait Implementations

impl<W, H> Write for StreamHasher<W, H> where
    W: Write,
    H: Hasher, 

fn write(&mut self, buf: &[u8]) -> Result<usize>

Write a buffer into this object, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this write.

fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Write.