Struct SignalRoute 

pub struct SignalRoute {
    pub kind: SignalKind,
    pub predicate: Option<fn(&Signal) -> bool>,
    pub action: Action,
    pub priority: i32,
}

A route mapping a signal kind (with optional predicate) to an action.

Fields

kind: SignalKind

Signal kind this route handles.

predicate: Option<fn(&Signal) -> bool>

Optional predicate for additional filtering.

Uses a function pointer so SignalRoute remains Clone + Send + Sync.

action: Action

Action to take when route matches.

priority: i32

Priority: higher value wins when multiple routes match.

Implementations

impl SignalRoute

pub fn new(kind: SignalKind, action: Action, priority: i32) -> Self

Create a new signal route without a predicate.

pub fn with_predicate( kind: SignalKind, predicate: fn(&Signal) -> bool, action: Action, priority: i32, ) -> Self

Create a route with an additional predicate.

pub fn matches(&self, signal: &Signal) -> bool

Returns true if this route matches the given signal.

Trait Implementations

impl Clone for SignalRoute

fn clone(&self) -> SignalRoute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignalRoute

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

Formats the value using the given formatter.