Trait TryCommitVerify

pub trait TryCommitVerify<Msg, Protocol: CommitmentProtocol>
where
    Self: Eq + Sized,
{
    type Error: Error;

    // Required method
    fn try_commit(msg: &Msg) -> Result<Self, Self::Error>;

    // Provided method
    fn verify(&self, msg: &Msg) -> Result<(), VerifyError> { ... }
}

Trait for a failable version of commit-verify scheme.

Required Associated Types

type Error: Error

Error type that may be reported during TryCommitVerify::try_commit.

Required Methods

fn try_commit(msg: &Msg) -> Result<Self, Self::Error>

Tries to create commitment to a byte representation of a given message.

Provided Methods

fn verify(&self, msg: &Msg) -> Result<(), VerifyError>

Verifies the commitment against the message; default implementation just repeats the commitment to the message and check it against the self.

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 TryCommitVerify<MultiSource, UntaggedProtocol> for MerkleTree

Panics

Panics if the crate is compiled without rand feature enabled and the MultiSource doesn’t contain a static entropy.

type Error = Error