Type Alias OpError

pub type OpError<DB> = EVMError<<DB as Database>::Error, InvalidTransaction>;

Optimism Error

Aliased Type

enum OpError<DB> {
    Transaction(InvalidTransaction),
    Header(InvalidHeader),
    Database(<DB as Database>::Error),
    Custom(String),
    Precompile(String),
}

Variants

Transaction(InvalidTransaction)

Transaction validation error

Header(InvalidHeader)

Header validation error

Database(<DB as Database>::Error)

Database error

Custom(String)

Custom error

Useful for handler registers where custom logic would want to return their own custom error.

Precompile(String)

Precompile error