Struct MessageVerifier 

pub struct MessageVerifier {
    pub parsed: ParsedLabel,
}

A MessageVerifier performs the verifications needed for a signed message.

Fields

parsed: ParsedLabel

Parsed version of the signature label chosen for this message.

Implementations

impl MessageVerifier

pub fn parse<P>( message: &impl SignedMessage, pick: P, ) -> Result<Self, ImplementationError>

where P: Fn(&(Key, InnerList)) -> bool,

Parse a message into a structure that is ready for verification against an external key with a suitable algorithm. pick is a predicate enabling you to choose which message label should be considered as the message to verify - if it is known only one signature is in the message, simply return true.

Errors

Returns ImplementationErrors relevant to verifying and parsing.

pub fn verify( self, keyring: &KeyRing, key_id: Option<String>, ) -> Result<SignatureTiming, ImplementationError>

Verify the messsage, consuming the verifier in the process. If key_id is not supplied, a key ID to fetch the public key from keyring will be sourced from the keyid parameter within the message. Returns information about how long verification took if successful.

Errors

Returns ImplementationErrors relevant to verifying and parsing.

Trait Implementations

impl Clone for MessageVerifier

fn clone(&self) -> MessageVerifier

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MessageVerifier

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.