Enum sage_mqtt::RetainHandling

pub enum RetainHandling {
    OnSubscribe,
    OnFirstSubscribe,
    DontSend,
}

This option specifies whether retained messages are sent when the subscription is established;

Variants

OnSubscribe

Send retained messages at the time of the subscribe

OnFirstSubscribe

Send retained messages at the time of the first subscribe

DontSend

Don't send retained messages

Trait Implementations

impl Clone for RetainHandling

fn clone(&self) -> RetainHandling

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for RetainHandling

impl Debug for RetainHandling

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

Formats the value using the given formatter.

impl Eq for RetainHandling

impl PartialEq<RetainHandling> for RetainHandling

fn eq(&self, other: &RetainHandling) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for RetainHandling

impl StructuralPartialEq for RetainHandling

impl TryFrom<u8> for RetainHandling

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.