Struct diem_types::validator_signer::ValidatorSigner

pub struct ValidatorSigner { /* private fields */ }

ValidatorSigner associates an author with public and private keys with helpers for signing and validating. This struct can be used for all signing operations including block and network signing, respectively.

Implementations

impl ValidatorSigner

pub fn new(author: AccountAddress, private_key: Ed25519PrivateKey) -> Self

pub fn sign<T: Serialize + CryptoHash>(&self, message: &T) -> Ed25519Signature

Constructs a signature for message using private_key.

pub fn author(&self) -> AccountAddress

Returns the author associated with this signer.

pub fn public_key(&self) -> Ed25519PublicKey

Returns the public key associated with this signer.

pub fn private_key(&self) -> &Ed25519PrivateKey

Returns the private key associated with this signer. Only available for testing purposes.

impl ValidatorSigner

pub fn random(opt_rng_seed: impl for<'a> Into<Option<[u8; 32]>>) -> Self

Generate a random set of public and private keys and author information. This takes an optional seed, which it initializes to test_utils::TEST_SEED if passed None

pub fn from_int(num: u8) -> Self

For test only - makes signer with nicely looking account address that has specified integer as fist byte, and rest are zeroes

Trait Implementations

impl Clone for ValidatorSigner

fn clone(&self) -> ValidatorSigner

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ValidatorSigner

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

Formats the value using the given formatter.