Struct InstructionList 

pub struct InstructionList { /* private fields */ }

A list of instructions.

Implementations

impl InstructionList

pub fn new() -> Self

Create a new empty instruction list.

pub fn push(&mut self, instruction: Instruction)

Add an instruction to the list.

pub fn goto_table(self, table_id: u8) -> Self

Go to another table.

pub fn write_metadata(self, metadata: u64, mask: u64) -> Self

Write metadata with mask.

pub fn apply_actions(self, actions: ActionList) -> Self

Apply actions immediately.

pub fn write_actions(self, actions: ActionList) -> Self

Write actions to action set.

pub fn clear_actions(self) -> Self

Clear action set.

pub fn meter(self, meter_id: u32) -> Self

Apply meter.

pub fn instructions(&self) -> &[Instruction]

Get the instructions.

pub fn is_empty(&self) -> bool

Check if the list is empty.

pub fn len(&self) -> usize

Get the number of instructions.

pub fn encode(&self) -> Vec<u8>

Encode all instructions to wire format.

pub fn decode(data: &[u8]) -> Result<Self>

Decode all instructions from wire format.

Reads instructions until the data is exhausted.

Trait Implementations

impl Clone for InstructionList

fn clone(&self) -> InstructionList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstructionList

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

Formats the value using the given formatter.

impl Default for InstructionList

fn default() -> InstructionList

Returns the “default value” for a type.

impl Display for InstructionList

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

Formats the value using the given formatter.