Function encode_core_value 

pub fn encode_core_value<T>(
    namespace: impl Into<String>,
    request_id: Option<String>,
    value: &T,
) -> Result<WireEnvelope, WireError>
where
    T: Serialize,

Serializes a core serde value into a thin wire envelope.

This helper is used for core Event, WorkflowFilter, and WorkflowSummary values without declaring wire-clone structs for them.

Errors

Returns WireError with code backend if the core value cannot be serialized by serde JSON.