Struct WorkflowSignalSnapshot 

#[non_exhaustive]
pub struct WorkflowSignalSnapshot {
    pub signal_id: String,
    pub name: String,
    pub payload: JsonValue,
    pub received_at: DateTime<Utc>,
    pub received_sequence: u64,
    pub consumed_by: Option<String>,
}

A received signal together with its durable history position.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

signal_id: String

Caller-owned idempotency identity.

name: String

Declared signal contract name.

payload: JsonValue

Application-defined JSON payload.

received_at: DateTime<Utc>

UTC time at which the signal was persisted.

received_sequence: u64

Event sequence that recorded the delivery.

consumed_by: Option<String>

Stable wait identity that consumed the signal.

Implementations

impl WorkflowSignalSnapshot

pub fn payload_as<T>(&self) -> Result<T>

where T: DeserializeOwned,

Decode the persisted signal payload into a host-defined serde type.

Trait Implementations

impl Clone for WorkflowSignalSnapshot

fn clone(&self) -> WorkflowSignalSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkflowSignalSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WorkflowSignalSnapshot

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WorkflowSignalSnapshot

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for WorkflowSignalSnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WorkflowSignalSnapshot