Trait Instruction

pub trait Instruction: Sized {
    // Required methods
    fn opt_code_byte(&self) -> u8;
    fn get_insn(&self) -> &Insn;
    fn get_insn_mut(&mut self) -> &mut Insn;

    // Provided methods
    fn get_dst(&self) -> u8 { ... }
    fn get_src(&self) -> u8 { ... }
    fn get_off(&self) -> i16 { ... }
    fn get_imm(&self) -> i64 { ... }
    fn set_dst(self, dst: u8) -> Self { ... }
    fn set_src(self, src: u8) -> Self { ... }
    fn set_off(self, offset: i16) -> Self { ... }
    fn set_imm(self, imm: i64) -> Self { ... }
}

Represents single eBPF instruction

Required Methods

fn opt_code_byte(&self) -> u8

returns instruction opt code

fn get_insn(&self) -> &Insn

get ebpf::Insn struct

fn get_insn_mut(&mut self) -> &mut Insn

get mutable ebpf::Insn struct

Provided Methods

fn get_dst(&self) -> u8

returns destination register

fn get_src(&self) -> u8

returns source register

fn get_off(&self) -> i16

returns offset bytes

fn get_imm(&self) -> i64

returns immediate value

fn set_dst(self, dst: u8) -> Self

sets destination register

fn set_src(self, src: u8) -> Self

sets source register

fn set_off(self, offset: i16) -> Self

sets offset bytes

fn set_imm(self, imm: i64) -> Self

sets immediate value

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

impl Instruction for Exit<'_>

impl Instruction for FunctionCall<'_>

impl Instruction for Jump<'_>

impl Instruction for Load<'_>

impl Instruction for Move<'_>

impl Instruction for Store<'_>

impl Instruction for SwapBytes<'_>