Trait FixedOutputReset

pub trait FixedOutputReset: FixedOutput + Reset {
    // Required method
    fn finalize_into_reset(
        &mut self,
        out: &mut GenericArray<u8, Self::OutputSize>,
    );

    // Provided method
    fn finalize_fixed_reset(&mut self) -> GenericArray<u8, Self::OutputSize> { ... }
}

Trait for hash functions with fixed-size output able to reset themselves.

Required Methods

fn finalize_into_reset(&mut self, out: &mut GenericArray<u8, Self::OutputSize>)

Write result into provided array and reset the hasher state.

Provided Methods

fn finalize_fixed_reset(&mut self) -> GenericArray<u8, Self::OutputSize>

Retrieve result and reset the hasher state.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FixedOutputReset for Hash160

fn finalize_into_reset( &mut self, out: &mut GenericArray<u8, <Hash160 as OutputSizeUser>::OutputSize>, )

impl FixedOutputReset for Hash256

fn finalize_into_reset( &mut self, out: &mut GenericArray<u8, <Hash256 as OutputSizeUser>::OutputSize>, )

impl<D> FixedOutputReset for SimpleHmac<D>

where D: Digest + BlockSizeUser + FixedOutputReset,

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

Implementors

impl<T> FixedOutputReset for CoreWrapper<T>

where T: FixedOutputCore + Reset, <T as BlockSizeUser>::BlockSize: IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>, <<T as BlockSizeUser>::BlockSize as IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>>::Output: NonZero,