Enum sage_mqtt::RetainHandling [−][src]
pub enum RetainHandling {
OnSubscribe,
OnFirstSubscribe,
DontSend,
}
Expand description
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
Auto Trait Implementations
impl RefUnwindSafe for RetainHandling
impl Send for RetainHandling
impl Sync for RetainHandling
impl Unpin for RetainHandling
impl UnwindSafe for RetainHandling
Blanket Implementations
Mutably borrows from an owned value. Read more