Trait sp_runtime::traits::BlindCheckable

[+] Show declaration

pub trait BlindCheckable: Sized {
    type Checked;
    fn check(self) -> Result<Self::Checked, TransactionValidityError>;
}

[−] Expand description

A "checkable" piece of information, used by the standard Substrate Executive in order to check the validity of a piece of extrinsic information, usually by verifying the signature. Implement for pieces of information that don't require additional context in order to be checked.

Associated Types

type Checked[−]

Returned if check succeeds.

Required methods

fn check(self) -> Result<Self::Checked, TransactionValidityError>[−]

Check self.

Implementors