Trait Hashed 

pub trait Hashed: Sized {
    type Algorithm: Digest<OutputSize = Self::OutputSize> + Send;
    type OutputSize: ArrayLength<u8> + Unsigned;

    // Required method
    fn from_digest(output: GenericArray<u8, Self::OutputSize>) -> Self;
}

This trait provides a formal representation of actual hash values.

This trait is called Hashed because Rust already has a trait called Hash, which is used for hashing keys in hash maps. To avoid confusion, this trait is called Hashed which hopefully makes it clear that it represents the result of a hashing algorithm, and not the hashable type or the algorithm itself.

Required Associated Types

type Algorithm: Digest<OutputSize = Self::OutputSize> + Send

The hashing algorithm to use produce the hash.

type OutputSize: ArrayLength<u8> + Unsigned

The output size of the hashing algorithm.

Required Methods

fn from_digest(output: GenericArray<u8, Self::OutputSize>) -> Self

Converts the output of the hashing algorithm to the Hashed type.

Parameters

• output - The output of the hashing algorithm, taken as input here.

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.

Implementors

impl Hashed for Sha256Hash

type Algorithm = CoreWrapper<CtVariableCoreWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, OidSha256>>

type OutputSize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

impl Hashed for Sha512Hash

type Algorithm = CoreWrapper<CtVariableCoreWrapper<Sha512VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, OidSha512>>

type OutputSize = UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>