ecamo 0.1.0

pub trait PublicKeyLookup {
    fn lookup(
        &self,
        key_name: &str,
    ) -> Option<std::borrow::Cow<jwt_simple::algorithms::ES256PublicKey>>;
}

pub type PublicKeyBucket =
    std::collections::HashMap<String, jwt_simple::algorithms::ES256PublicKey>;

impl PublicKeyLookup for PublicKeyBucket {
    fn lookup(
        &self,
        key_name: &str,
    ) -> Option<std::borrow::Cow<jwt_simple::algorithms::ES256PublicKey>> {
        self.get(key_name).map(std::borrow::Cow::Borrowed)
    }
}