Struct solana_sdk::signature::NullSigner

pub struct NullSigner { /* fields omitted */ }

NullSigner - A Signer implementation that always produces Signature::default(). Used as a placeholder for absentee signers whose 'Pubkey` is required to construct the transaction

Implementations

impl NullSigner

pub fn new(pubkey: &Pubkey) -> Self

Trait Implementations

impl Clone for NullSigner

fn clone(&self) -> NullSigner

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NullSigner

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

Formats the value using the given formatter.

impl Default for NullSigner

fn default() -> NullSigner

Returns the "default value" for a type.

impl<T> PartialEq<T> for NullSigner where
    T: Signer, 

fn eq(&self, other: &T) -> bool

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

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

This method tests for !=.

impl Signer for NullSigner

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