Trait FixedOutput 

pub trait FixedOutput:
    Sized
    + Update
    + OutputSizeUser {
    // Required method
    fn finalize_into(self, out: &mut Array<u8, Self::OutputSize>);

    // Provided method
    fn finalize_fixed(self) -> Array<u8, Self::OutputSize> { ... }
}

Trait for hash functions with fixed-size output.

Required Methods

fn finalize_into(self, out: &mut Array<u8, Self::OutputSize>)

Consume value and write result into provided array.

Provided Methods

fn finalize_fixed(self) -> Array<u8, Self::OutputSize>

Retrieve result and consume the hasher instance.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl FixedOutput for Sha224

fn finalize_into( self, out: &mut Array<u8, <Sha224 as OutputSizeUser>::OutputSize>, )

impl FixedOutput for Sha512_224

fn finalize_into( self, out: &mut Array<u8, <Sha512_224 as OutputSizeUser>::OutputSize>, )

impl FixedOutput for Sha512_256

fn finalize_into( self, out: &mut Array<u8, <Sha512_256 as OutputSizeUser>::OutputSize>, )

impl<D> FixedOutput for HmacReset<D>

where D: EagerHash,

fn finalize_into( self, out: &mut Array<u8, <HmacReset<D> as OutputSizeUser>::OutputSize>, )

impl<D> FixedOutput for SimpleHmac<D>

where D: Digest + BlockSizeUser,

fn finalize_into( self, out: &mut Array<u8, <SimpleHmac<D> as OutputSizeUser>::OutputSize>, )

impl<D> FixedOutput for SimpleHmacReset<D>

where D: Digest + BlockSizeUser,

fn finalize_into( self, out: &mut Array<u8, <SimpleHmacReset<D> as OutputSizeUser>::OutputSize>, )

Implementors

impl FixedOutput for Sha1

impl FixedOutput for Sha256

impl FixedOutput for Sha384

impl FixedOutput for Sha512

impl<D> FixedOutput for Hmac<D>

where D: EagerHash,

impl<T, S> FixedOutput for XofFixedWrapper<T, S>

where T: ExtendableOutput + Update, S: ArraySize,