Struct NotificationMeta 

pub struct NotificationMeta {
    pub subscription_id: Option<RequestId>,
}

Subscription meta (_meta) carried by messages delivered on a subscriptions/listen stream.

Fields

subscription_id: Option<RequestId>

Identifies the subscription stream a notification was delivered on: the JSON-RPC id of the subscriptions/listen request that opened it. Absent on notifications not delivered via a subscription stream.

Trait Implementations

impl Clone for NotificationMeta

fn clone(&self) -> NotificationMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NotificationMeta

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

Formats the value using the given formatter.

impl Default for NotificationMeta

fn default() -> NotificationMeta

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for NotificationMeta

fn deserialize<__D>( __deserializer: __D, ) -> Result<NotificationMeta, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NotificationMeta

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.