Trait coins_bip32::ecdsa::signature::digest::FixedOutput

pub trait FixedOutput: Update + OutputSizeUser {
    fn finalize_into(self, out: &mut GenericArray<u8, Self::OutputSize>);

    fn finalize_fixed(self) -> GenericArray<u8, Self::OutputSize> { ... }
}

Trait for hash functions with fixed-size output.

Required Methods

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

Consume value and write result into provided array.

Provided Methods

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

Retrieve result and consume the hasher instance.

Implementations on Foreign Types

impl<D> FixedOutput for SimpleHmac<D> where
    D: Digest + BlockSizeUser, 

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

impl FixedOutput for Hash160

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

impl FixedOutput for Hash256

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

impl FixedOutput for Blake2b256

fn finalize_into(
    self,
    out: &mut GenericArray<u8, <Blake2b256 as OutputSizeUser>::OutputSize>
)

impl<OutSize> FixedOutput for Blake2sMac<OutSize> where
    OutSize: 'static + ArrayLength<u8> + IsLessOrEqual<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>,
    <OutSize as IsLessOrEqual<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>>::Output: NonZero, 

fn finalize_into(
    self,
    out: &mut GenericArray<u8, <Blake2sMac<OutSize> as OutputSizeUser>::OutputSize>
)

impl<OutSize> FixedOutput for Blake2bMac<OutSize> where
    OutSize: 'static + ArrayLength<u8> + IsLessOrEqual<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>,
    <OutSize as IsLessOrEqual<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>::Output: NonZero, 

fn finalize_into(
    self,
    out: &mut GenericArray<u8, <Blake2bMac<OutSize> as OutputSizeUser>::OutputSize>
)

Implementors

impl<T> FixedOutput for CoreWrapper<T> where
    T: FixedOutputCore,
    <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,