Struct Ap2Keyring 

pub struct Ap2Keyring { /* private fields */ }

A registry of trusted Ed25519 verifying keys, keyed by key_id. A mandate signed by a key_id absent here is denied (Ap2DenyKind::UnknownKey).

Implementations

impl Ap2Keyring

pub fn new() -> Self

An empty keyring — every mandate is denied for an unknown key until one is registered (deny-by-default).

pub fn insert_key(&mut self, key_id: impl Into<String>, key: VerifyingKey)

Register a verifying key from its 32 raw bytes.

pub fn insert_hex( &mut self, key_id: impl Into<String>, hex_key: &str, ) -> Result<(), String>

Register a verifying key from a 64-hex-char (32-byte) string. Returns an error string on malformed hex / wrong length / invalid point.

pub fn len(&self) -> usize

Number of registered keys.

pub fn is_empty(&self) -> bool

Whether the keyring has no keys (so every mandate is denied).

Trait Implementations

impl Clone for Ap2Keyring

fn clone(&self) -> Ap2Keyring

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ap2Keyring

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

Formats the value using the given formatter.

impl Default for Ap2Keyring

fn default() -> Ap2Keyring

Returns the “default value” for a type.