Enum RetainForwardRule

pub enum RetainForwardRule {
    OnEverySubscribe = 0,
    OnNewSubscribe = 1,
    Never = 2,
}

RetainForwardRule part of Subscription option defined by MQTT spec.

Variants

OnEverySubscribe = 0

OnNewSubscribe = 1

Never = 2

Trait Implementations

impl Clone for RetainForwardRule

fn clone(&self) -> RetainForwardRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetainForwardRule

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

Formats the value using the given formatter.

impl Default for RetainForwardRule

fn default() -> RetainForwardRule

Returns the “default value” for a type.

impl From<RetainForwardRule> for u8

fn from(val: RetainForwardRule) -> u8

Converts to this type from the input type.

impl PartialEq for RetainForwardRule

fn eq(&self, other: &RetainForwardRule) -> 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 TryFrom<u8> for RetainForwardRule

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: u8) -> Result<RetainForwardRule>

Performs the conversion.

impl Copy for RetainForwardRule

impl Eq for RetainForwardRule

impl StructuralPartialEq for RetainForwardRule