Struct PubSubContext 

pub struct PubSubContext { /* private fields */ }

Per-delivery context for a Redis Pub/Sub delivery (RedisPubSubMessage).

Implementations

impl PubSubContext

pub fn new(channel: impl Into<String>, from_pattern: bool) -> Self

Constructs a context directly from its native fields (mainly for tests).

pub fn channel(&self) -> &str

The concrete channel this message arrived on (the matched channel, not the subscription glob, for a pattern subscription).

pub fn from_pattern(&self) -> bool

Whether the delivery matched through a PSUBSCRIBE pattern rather than an exact subscribe.

Trait Implementations

impl BuildContext<RedisPubSubMessage> for PubSubContext

fn build(msg: &RedisPubSubMessage) -> Self

Builds the context value by reading fields out of msg.

impl Clone for PubSubContext

fn clone(&self) -> PubSubContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PubSubContext

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

Formats the value using the given formatter.

impl Default for PubSubContext

fn default() -> PubSubContext

Returns the “default value” for a type.

impl Eq for PubSubContext

impl Field<PubSubContext> for Channel

type Value<'a> = &'a str

The value read through this key, borrowed from the source for 'a.

fn get(self, src: &PubSubContext) -> &str

Reads this key’s field out of src.

impl Field<PubSubContext> for FromPattern

type Value<'a> = bool

The value read through this key, borrowed from the source for 'a.

fn get(self, src: &PubSubContext) -> bool

Reads this key’s field out of src.

impl PartialEq for PubSubContext

fn eq(&self, other: &PubSubContext) -> 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 StructuralPartialEq for PubSubContext