Struct MessageContext 

#[non_exhaustive]
pub struct MessageContext {
    pub accepted_at_ms: i64,
}

Kernel-supplied context accompanying an accepted-for-processing message.

accepted_at_ms is the runtime’s acceptance timestamp — the same value recorded as the log entry’s received_at_ms, so live processing and replay observe the identical clock. Modes that need a trustworthy time source (e.g. Handoff’s implicit-accept timeout) must use this, never the client-supplied Envelope.timestamp_unix_ms, which the sender can forge.

#[non_exhaustive]: construct via MessageContext::new so fields can be added without breaking mode implementations.

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.

accepted_at_ms: i64

Implementations

impl MessageContext

pub fn new(accepted_at_ms: i64) -> Self

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 Copy for MessageContext

impl Debug for MessageContext

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

Formats the value using the given formatter.