Trait solana_sdk::signer::Signer[][src]

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 { ... } }
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The Signer trait declares operations that all digital signature providers must support. It is the primary interface by which signers are specified in Transaction signing interfaces

Required methods

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

Expand description

Fallibly gets the implementor’s public key

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

Expand description

Fallibly produces an Ed25519 signature over the provided message bytes.

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Provided methods

fn pubkey(&self) -> Pubkey[src]

Expand description

Infallibly gets the implementor’s public key. Returns the all-zeros Pubkey if the implementor has none.

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

Expand description

Infallibly produces an Ed25519 signature over the provided message bytes. Returns the all-zeros Signature if signing is not possible.

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Trait Implementations

impl Debug for dyn Signer[src]

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

Formats the value using the given formatter. Read more

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

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

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

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

This method tests for !=.

Implementors

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