Enum evm::executor::stack::PrecompileFailure

pub enum PrecompileFailure {
    Error {
        exit_status: ExitError,
    },
    Revert {
        exit_status: ExitRevert,
        output: Vec<u8>,
        cost: u64,
    },
    Fatal {
        exit_status: ExitFatal,
    },
}

Data returned by a precompile in case of failure.

Variants

Error

Reverts the state changes and consume all the gas.

Fields of Error

exit_status: ExitError

Revert

Reverts the state changes and consume the provided cost. Returns the provided error message.

Fields of Revert

exit_status: ExitRevertoutput: Vec<u8>cost: u64

Fatal

Mark this failure as fatal, and all EVM execution stacks must be exited.

Fields of Fatal

exit_status: ExitFatal

Trait Implementations

impl Clone for PrecompileFailure

fn clone(&self) -> PrecompileFailure

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PrecompileFailure

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

Formats the value using the given formatter.

impl PartialEq<PrecompileFailure> for PrecompileFailure

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

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

fn ne(&self, other: &PrecompileFailure) -> bool

This method tests for !=.

impl Eq for PrecompileFailure

impl StructuralEq for PrecompileFailure

impl StructuralPartialEq for PrecompileFailure