Struct Command

pub struct Command {
    pub msg_id: u16,
    pub operation: Operation,
    pub object: Option<String>,
    pub data: Option<Vec<u8>>,
}

Represents a parsed or to-be-sent PK Command.

Fields

msg_id: u16

operation: Operation

object: Option<String>

data: Option<Vec<u8>>

Implementations

impl Command

pub fn parse(msg_bytes: &[u8]) -> Result<Command, &'static str>

Parses a byte slice into a Command struct.

The byte slice is expected to conform to the PK Command protocol format.

Arguments

• msg_bytes: A byte slice representing the raw command.

Returns

A Result containing the parsed Command or a static string slice describing the error.

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

Serializes the Command struct into a Vec<u8> according to the PK Command protocol format.

Panics

Panics if self.msg_id is invalid and cannot be converted by msg_id::from_u16 (should not happen with valid IDs).

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.

impl Display for Command

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

Formats the value using the given formatter.

impl PartialEq for Command

fn eq(&self, other: &Command) -> 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 Command