Trait LifecycleSink 

pub trait LifecycleSink {
    // Provided methods
    fn on_ready(&mut self, _node: &NodeId) { ... }
    fn on_process(&mut self, _node: &NodeId, _delta: f32) { ... }
}

Lifecycle dispatch interface through which engine systems invoke script lifecycle hooks.

Missing lifecycle callbacks are treated as no-ops rather than errors.

Provided Methods

fn on_ready(&mut self, _node: &NodeId)

Invoked once when a node and its children have entered the active scene tree.

fn on_process(&mut self, _node: &NodeId, _delta: f32)

Invoked every frame during the main update tick with the elapsed frame delta time in seconds.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors