Trait GenericInstruction 

pub trait GenericInstruction:
    PartialEq
    + Debug
    + Clone {
    type OpargType: Oparg;
    type Opcode: GenericOpcode;
    type Instructions: InstructionAccess<Self::OpargType, Self>;
    type OtherType: GenericInstruction;

    // Required methods
    fn get_opcode(&self) -> Self::Opcode;
    fn get_raw_value(&self) -> Self::OpargType;
    fn get_nop() -> Self;

    // Provided methods
    fn is_jump(&self) -> bool { ... }
    fn is_absolute_jump(&self) -> bool { ... }
    fn is_relative_jump(&self) -> bool { ... }
    fn is_jump_forwards(&self) -> bool { ... }
    fn is_jump_backwards(&self) -> bool { ... }
    fn is_conditional_jump(&self) -> bool { ... }
    fn stops_execution(&self) -> bool { ... }
    fn is_extended_arg(&self) -> bool { ... }
    fn is_cache(&self) -> bool { ... }
    fn stack_effect(
        &self,
        oparg: u32,
        jump: bool,
        calculate_max: bool,
    ) -> StackEffect { ... }
}

Generic instruction functions used by all versions

Required Associated Types

type OpargType: Oparg

type Opcode: GenericOpcode

type Instructions: InstructionAccess<Self::OpargType, Self>

This is the “list” version of the actual instruction (e.g. ExtInstructions)

type OtherType: GenericInstruction

This is the related type. For example for Instruction this would be ExtInstruction and visa versa.

Required Methods

fn get_opcode(&self) -> Self::Opcode

fn get_raw_value(&self) -> Self::OpargType

fn get_nop() -> Self

Provided Methods

fn is_jump(&self) -> bool

Relative or absolute jump

fn is_absolute_jump(&self) -> bool

fn is_relative_jump(&self) -> bool

fn is_jump_forwards(&self) -> bool

fn is_jump_backwards(&self) -> bool

fn is_conditional_jump(&self) -> bool

fn stops_execution(&self) -> bool

fn is_extended_arg(&self) -> bool

fn is_cache(&self) -> bool

fn stack_effect( &self, oparg: u32, jump: bool, calculate_max: bool, ) -> StackEffect

If the code has a jump target and jump is true, stack_effect() will return the stack effect of jumping. If jump is false, it will return the stack effect of not jumping. And if calculate_max is true, it will return the maximal stack effect of both cases.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors