Enum FrameResult 

pub enum FrameResult {
    Call(CallOutcome),
    Create(CreateOutcome),
}

Frame Result

Variants

Call(CallOutcome)

Call frame result.

Create(CreateOutcome)

Create frame result.

Implementations

impl FrameResult

pub fn new_call_oog( gas_limit: u64, memory_offset: Range<usize>, reservoir: u64, ) -> Self

Creates a new call frame result for an out-of-gas error.

pub fn new_create_oog(gas_limit: u64, reservoir: u64) -> Self

Creates a new create frame result for an out-of-gas error.

pub fn into_interpreter_result(self) -> InterpreterResult

Casts frame result to interpreter result.

pub fn output(&self) -> Output

Returns execution output.

pub const fn gas(&self) -> &Gas

Returns reference to gas.

pub const fn gas_mut(&mut self) -> &mut Gas

Returns mutable reference to interpreter result.

pub const fn interpreter_result(&self) -> &InterpreterResult

Returns reference to interpreter result.

pub const fn interpreter_result_mut(&mut self) -> &mut InterpreterResult

Returns mutable reference to interpreter result.

pub const fn instruction_result(&self) -> InstructionResult

Return Instruction result.

pub fn refundable_state_gas(&self, gas_params: &GasParams) -> Option<u64>

Returns the upfront state charge (EIP-8037) to refund when the frame did not create the account leaf it paid for, or None when nothing is to be refunded.

The charge was recorded on the caller’s gas before the frame ran — by the CALL/CREATE opcode for inner frames, or by the EIP-2780 runtime gas phase on the transaction-level gas for the first frame — and its decision is carried on the outcome’s charged_* flags. A call refunds it when it did not succeed; a create also refunds it when no contract address was deployed (early-fail paths such as sender nonce overflow report success with address == None, so the address is checked rather than the result alone).

Trait Implementations

impl Clone for FrameResult

fn clone(&self) -> FrameResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrameResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FrameResult

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FrameResult

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.