Struct Options 

pub struct Options {
    pub client_id: String,
    pub username: Option<String>,
    pub password: Option<Vec<u8>>,
    pub version: MqttVersion,
    pub keep_alive: Duration,
    pub clean_session: bool,
    pub will: Option<WillMessage>,
    pub ping_interval: Option<Duration>,
    pub ack_timeout: Duration,
}

Connection settings.

Fields

client_id: String

username: Option<String>

password: Option<Vec<u8>>

version: MqttVersion

Protocol version (default 3.1.1).

keep_alive: Duration

Keep-alive announced to the broker, in whole seconds (0 turns it off). Default 30 s.

clean_session: bool

Start with a clean session (default true).

will: Option<WillMessage>

ping_interval: Option<Duration>

How often to send PINGREQ when idle (default: half the keep-alive).

ack_timeout: Duration

How long to wait for CONNACK, PUBACK and SUBACK (default DEFAULT_ACK_TIMEOUT).

Implementations

impl Options

pub fn new(client_id: impl Into<String>) -> Self

pub fn credentials( self, username: impl Into<String>, password: impl Into<Vec<u8>>, ) -> Self

pub fn will(self, will: WillMessage) -> Self

Trait Implementations

impl Clone for Options

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Options

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

Formats the value using the given formatter.