Struct DigestWrite 

pub struct DigestWrite<D, W>
where
    D: Digest,
    W: Write,
{ /* private fields */ }

Implementations

impl<D, W> DigestWrite<D, W>

where D: Digest, W: Write,

pub fn new(w: W) -> DigestWrite<D, W>

pub fn into_inner(self) -> (D, W)

pub fn finish(self) -> (GenericArray<u8, <D as OutputSizeUser>::OutputSize>, W)

impl<D> DigestWrite<D, Sink>

where D: Digest,

pub fn sink() -> DigestWrite<D, Sink>

pub fn of<R>( r: &mut R, ) -> Result<GenericArray<u8, <D as OutputSizeUser>::OutputSize>, Error>

where R: Read,

Trait Implementations

impl<D, W> Clone for DigestWrite<D, W>

where D: Clone + Digest, W: Clone + Write,

fn clone(&self) -> DigestWrite<D, W>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<D, W> Debug for DigestWrite<D, W>

where D: Debug + Digest, W: Debug + Write,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<D, W> Write for DigestWrite<D, W>

where D: Digest, W: Write,

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

Writes a buffer into this writer, returning how many bytes were written.

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

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

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

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

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

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

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

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.

impl<D, W> Copy for DigestWrite<D, W>

where D: Copy + Digest, W: Copy + Write,