Struct Sha256 

pub struct Sha256(/* private fields */);

An object which calculates a SHA256 hash of some data.

Implementations

impl Sha256

pub fn new() -> Sha256

Creates a new hasher.

This corresponds to SHA256_Init.

pub fn update(&mut self, buf: &[u8])

Feeds some data into the hasher.

This can be called multiple times.

This corresponds to SHA256_Update.

pub fn finish(self) -> [u8; 32]

Returns the hash of the data.

This corresponds to SHA256_Final.

Trait Implementations

impl Clone for Sha256

fn clone(&self) -> Sha256

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Sha256

fn default() -> Sha256

Returns the “default value” for a type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 112 bytes