Struct CallOutcome 

pub struct CallOutcome {
    pub result: InterpreterResult,
    pub memory_offset: Range<usize>,
    pub was_precompile_called: bool,
    pub precompile_call_logs: Vec<Log>,
}

Represents the outcome of a call operation in a virtual machine.

This struct encapsulates the result of executing an instruction by an interpreter, including the result itself, gas usage information, and the memory offset where output data is stored.

Fields

• result - The result of the interpreter’s execution, including output data and gas usage.
• memory_offset - The range in memory where the output data is located.

Fields

result: InterpreterResult

The result of the interpreter’s execution, including output data and gas usage

memory_offset: Range<usize>

The range in memory where the output data is located

was_precompile_called: bool

Flag to indicate if the call is precompile call. Used by inspector so it can copy the logs for Inspector::logs call.

precompile_call_logs: Vec<Log>

Precompile call logs. Needs as revert/halt would delete them from Journal. So they can’t be accessed by inspector.

Implementations

impl CallOutcome

pub fn new(result: InterpreterResult, memory_offset: Range<usize>) -> Self

Constructs a new CallOutcome.

Creates an instance of CallOutcome with the given interpreter result and memory offset.

Arguments

• result - The result of the interpreter’s execution.
• memory_offset - The range in memory indicating where the output data is stored.

pub fn instruction_result(&self) -> &InstructionResult

Returns a reference to the instruction result.

Provides access to the result of the executed instruction.

Returns

A reference to the InstructionResult.

pub fn gas(&self) -> Gas

Returns the gas usage information.

Provides access to the gas usage details of the executed instruction.

Returns

An instance of Gas representing the gas usage.

pub fn output(&self) -> &Bytes

Returns a reference to the output data.

Provides access to the output data generated by the executed instruction.

Returns

A reference to the output data as Bytes.

pub fn memory_start(&self) -> usize

Returns the start position of the memory offset.

Provides the starting index of the memory range where the output data is stored.

Returns

The starting index of the memory offset as usize.

pub fn memory_length(&self) -> usize

Returns the length of the memory range.

Provides the length of the memory range where the output data is stored.

Returns

The length of the memory range as usize.

Trait Implementations

impl Clone for CallOutcome

fn clone(&self) -> CallOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallOutcome

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CallOutcome

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CallOutcome

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CallOutcome

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CallOutcome

impl StructuralPartialEq for CallOutcome