Struct MessageContext 

pub struct MessageContext {
    pub message_id: u128,
    pub metadata: HashMap<String, String>,
}

A context object that holds metadata and identification for a message, separated from the payload. Useful for typed handlers.

Fields

message_id: u128

metadata: HashMap<String, String>

Trait Implementations

impl Clone for MessageContext

fn clone(&self) -> MessageContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageContext

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

Formats the value using the given formatter.

impl From<CanonicalMessage> for MessageContext

fn from(msg: CanonicalMessage) -> Self

Converts to this type from the input type.