Enum CallbackMode 

pub enum CallbackMode {
    Blocking,
    Concurrent,
}

Controls how a control-lane callback is executed relative to the event loop.

Each control-lane callback in EventCallbacks has a companion _mode field (e.g., on_turn_complete_mode) that determines execution semantics.

At the L2 fluent API level, use _concurrent suffixed methods (e.g., on_turn_complete_concurrent()) to set both the callback and its mode in a single call.

Variants

Blocking

Callback is awaited inline — the event loop waits for completion.

Use when subsequent events depend on the callback’s side effects, or when ordering guarantees are required.

Concurrent

Callback is spawned as a concurrent task — the event loop continues immediately.

Use for fire-and-forget work: logging, analytics, webhook dispatch, background agent triggering. The callback runs in a detached tokio task.

Trait Implementations

impl Clone for CallbackMode

fn clone(&self) -> CallbackMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallbackMode

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

Formats the value using the given formatter.

impl Default for CallbackMode

fn default() -> CallbackMode

Returns the “default value” for a type.

impl PartialEq for CallbackMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CallbackMode

impl Eq for CallbackMode

impl StructuralPartialEq for CallbackMode