Trait enjen::EpochVerifier[−][src]

pub trait EpochVerifier: Send + Sync {
    fn verify_light(&self, _header: &Header) -> Result<(), Error> { ... }
    fn verify_heavy(&self, header: &Header) -> Result<(), Error> { ... }
    fn check_finality_proof(&self, _proof: &[u8]) -> Option<Vec<H256>> { ... }
}

Verifier for all blocks within an epoch with self-contained state.

Provided methods

`fn verify_light(&self, _header: &Header) -> Result<(), Error>`[src]

Lightly verify the next block header. This may not be a header belonging to a different epoch.

`fn verify_heavy(&self, header: &Header) -> Result<(), Error>`[src]

Perform potentially heavier checks on the next block header.

`fn check_finality_proof(&self, _proof: &[u8]) -> Option<Vec<H256>>`[src]

Check a finality proof against this epoch verifier. Returns Some(hashes) if the proof proves finality of these hashes. Returns None if the proof doesn’t prove anything.

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Implementors