Trait sp_session::GetValidatorCount
source · pub trait GetValidatorCount {
fn validator_count(&self) -> ValidatorCount;
}Expand description
A utility trait to get the validator count of a given session. This is
implemented for MembershipProof below and fetches the number of validators
in the session the membership proof is for. It is useful when we need to
deal with key owner proofs generically (i.e. just typing against the
KeyOwnerProofSystem trait) but still restrict their capabilities.