Trait Command

pub trait Command {
    const CMD_NAME: &'static [u8];

    // Required methods
    fn into_vec(self) -> Result<Bytes, CommandError>;
    fn try_parse(buf: &[u8]) -> Result<Self, CommandError>
       where Self: Sized;
}

Trait used to implement a common interface for implementing new commands

Required Associated Constants

const CMD_NAME: &'static [u8]

Command name as a static byte slice

Required Methods

fn into_vec(self) -> Result<Bytes, CommandError>

Encodes the command into bytes

fn try_parse(buf: &[u8]) -> Result<Self, CommandError>

where Self: Sized,

Tries to parse a buffer into a command

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 Command for ConnectCommand

const CMD_NAME: &'static [u8] = b"CONNECT"

impl Command for Message

const CMD_NAME: &'static [u8] = b"MSG"

impl Command for PubCommand

const CMD_NAME: &'static [u8] = b"PUB"

impl Command for ServerInfo

const CMD_NAME: &'static [u8] = b"INFO"

impl Command for SubCommand

const CMD_NAME: &'static [u8] = b"SUB"

impl Command for UnsubCommand

const CMD_NAME: &'static [u8] = b"UNSUB"