Struct ipld_block_builder::multihash::Sha1

pub struct Sha1(_);

The SHA-1 hasher.

Methods

impl Sha1

pub const CODE: Code

The code of the SHA-1 hasher, 0x11.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the Multihash digest.

Trait Implementations

impl Clone for Sha1

fn clone(&self) -> Sha1

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sha1

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

Formats the value using the given formatter.

impl Default for Sha1

fn default() -> Sha1

Returns the "default value" for a type.

impl MultihashDigest<Code> for Sha1

fn code(&self) -> Code

The Mutlihash byte value.

fn digest(&self, data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

fn input(&mut self, data: &[u8])

Digest input data.

fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

fn reset(&mut self)

Reset hasher instance to its initial state.

impl Multihasher<Code> for Sha1

const CODE: Code

The multihash code.

fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Write for Sha1

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

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

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

Flush 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 Writeer 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, fmt: Arguments) -> Result<(), Error>

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

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

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