Struct diem_sdk::types::validator_signer::ValidatorSigner

pub struct ValidatorSigner { /* fields omitted */ }

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
) -> ValidatorSigner

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

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.

impl ValidatorSigner

pub fn random(opt_rng_seed: impl Into<Option<[u8; 32]>>) -> ValidatorSigner

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) -> ValidatorSigner

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

Trait Implementations

impl Debug for ValidatorSigner

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

Formats the value using the given formatter.