Trait SignerRecoverable
pub trait SignerRecoverable {
// Required methods
fn recover_signer(&self) -> Result<Address, RecoveryError>;
fn recover_signer_unchecked(&self) -> Result<Address, RecoveryError>;
// Provided methods
fn try_into_recovered(self) -> Result<Recovered<Self>, RecoveryError>
where Self: Sized { ... }
fn try_into_recovered_unchecked(
self,
) -> Result<Recovered<Self>, RecoveryError>
where Self: Sized { ... }
fn try_to_recovered_ref(&self) -> Result<Recovered<&Self>, RecoveryError> { ... }
fn try_to_recovered_ref_unchecked(
&self,
) -> Result<Recovered<&Self>, RecoveryError> { ... }
}Expand description
A type that can recover the signer of a transaction.
This is a helper trait that only provides the ability to recover the signer (address) of a transaction.
Required Methods§
fn recover_signer(&self) -> Result<Address, RecoveryError>
fn recover_signer(&self) -> Result<Address, RecoveryError>
Recover signer from signature and hash.
Returns an error if the transaction’s signature is invalid following EIP-2.
Note:
This can fail for some early ethereum mainnet transactions pre EIP-2, use
Self::recover_signer_unchecked if you want to recover the signer without ensuring that
the signature has a low s value.
fn recover_signer_unchecked(&self) -> Result<Address, RecoveryError>
fn recover_signer_unchecked(&self) -> Result<Address, RecoveryError>
Recover signer from signature and hash without ensuring that the signature has a low s
value.
Returns an error if the transaction’s signature is invalid.
Provided Methods§
fn try_into_recovered(self) -> Result<Recovered<Self>, RecoveryError>where
Self: Sized,
fn try_into_recovered(self) -> Result<Recovered<Self>, RecoveryError>where
Self: Sized,
Recover the signer via SignerRecoverable::recover_signer and returns a
Recovered<Self>
fn try_into_recovered_unchecked(self) -> Result<Recovered<Self>, RecoveryError>where
Self: Sized,
fn try_into_recovered_unchecked(self) -> Result<Recovered<Self>, RecoveryError>where
Self: Sized,
Recover the signer via SignerRecoverable::recover_signer_unchecked and returns a
Recovered<&Self>
fn try_to_recovered_ref(&self) -> Result<Recovered<&Self>, RecoveryError>
fn try_to_recovered_ref(&self) -> Result<Recovered<&Self>, RecoveryError>
Recover the signer via SignerRecoverable::recover_signer and returns a
Recovered<&Self>
fn try_to_recovered_ref_unchecked(
&self,
) -> Result<Recovered<&Self>, RecoveryError>
fn try_to_recovered_ref_unchecked( &self, ) -> Result<Recovered<&Self>, RecoveryError>
Recover the signer via SignerRecoverable::recover_signer_unchecked and returns a
Recovered<&Self>
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.