Struct EvmIrInstruction 

pub struct EvmIrInstruction {
    pub result: Option<EvmIrValueId>,
    pub kind: EvmIrInstructionKind,
    pub operands: Vec<EvmIrOperand>,
    pub metadata: EvmIrMetadata,
}

A non-terminating untyped backend instruction.

Fields

result: Option<EvmIrValueId>

Optional stack word produced by this instruction.

kind: EvmIrInstructionKind

EVM opcode, backend pseudo-op, or physical stack operation.

operands: Vec<EvmIrOperand>

Instruction operands.

metadata: EvmIrMetadata

Instruction metadata.

Implementations

impl EvmIrInstruction

pub fn new( mnemonic: impl Into<String>, operands: Vec<EvmIrOperand>, ) -> EvmIrInstruction

Creates an instruction.

pub fn stack_op(op: EvmIrStackOp) -> EvmIrInstruction

Creates a physical stack operation.

pub fn mnemonic(&self) -> impl Display

Returns the instruction mnemonic as printed in EVM IR.

pub const fn is_physical_stack_op(&self) -> bool

Returns whether this instruction materializes a physical EVM stack op.

Trait Implementations

impl Clone for EvmIrInstruction

fn clone(&self) -> EvmIrInstruction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvmIrInstruction

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

Formats the value using the given formatter.

impl Eq for EvmIrInstruction

impl PartialEq for EvmIrInstruction

fn eq(&self, other: &EvmIrInstruction) -> 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 StructuralPartialEq for EvmIrInstruction