Method is_usable

atomic-canonical/src/delegation.rs:501–503

Usable as far as this machine can tell: verified, unexpired, not locally revoked. Says nothing about a revocation issued elsewhere — the server is the authority there.

(&self)

    /// locally revoked. Says nothing about a revocation issued elsewhere —
    /// the server is the authority there.
    pub fn is_usable(&self) -> bool {
        !self.revoked_locally && !self.delegation.is_expired()
    }
}

/// Every verified certificate in `store` naming `delegate` as its subject,