Function sodiumoxide::crypto::sign::ed25519::verify_detached

pub fn verify_detached(Signature: &Signature,
                       m: &[u8],
                       PublicKey: &PublicKey)
                       -> bool

verify_detached() verifies the signature in sig against the message m and the signer's public key pk. verify_detached() returns true if the signature is valid, false otherwise.