Trait solana_sdk::signature::Signer

[+] Show declaration

pub trait Signer {
    fn try_pubkey(&self) -> Result<Pubkey, SignerError>;
    fn try_sign_message(&self, message: &[u8]) -> Result<Signature, SignerError>;

    fn pubkey(&self) -> Pubkey { ... }
    fn sign_message(&self, message: &[u8]) -> Signature { ... }
}

Required methods

fn try_pubkey(&self) -> Result<Pubkey, SignerError>

fn try_sign_message(&self, message: &[u8]) -> Result<Signature, SignerError>

Provided methods

fn pubkey(&self) -> Pubkey

fn sign_message(&self, message: &[u8]) -> Signature

Trait Implementations

impl Debug for dyn Signer[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl PartialEq<dyn Signer + 'static> for dyn Signer[+]

[+] Show hidden undocumented items

fn eq(&self, other: &dyn Signer) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

Implementors

impl Signer for Keypair[+]

[+] Show hidden undocumented items

fn pubkey(&self) -> Pubkey[−]

Return the public key for the given keypair

fn try_pubkey(&self) -> Result<Pubkey, SignerError>

fn sign_message(&self, message: &[u8]) -> Signature

fn try_sign_message(&self, message: &[u8]) -> Result<Signature, SignerError>

impl Signer for NullSigner[+]

[+] Show hidden undocumented items

fn try_pubkey(&self) -> Result<Pubkey, SignerError>

fn try_sign_message(&self, _message: &[u8]) -> Result<Signature, SignerError>

impl Signer for Presigner[+]

[+] Show hidden undocumented items

fn try_pubkey(&self) -> Result<Pubkey, SignerError>

fn try_sign_message(&self, message: &[u8]) -> Result<Signature, SignerError>

impl Signer for RemoteKeypair