pub trait WithSignals: GodotClass + Inherits<Object> {
type SignalCollection<'c, C>
where C: WithSignals;
}Expand description
Implemented for all classes with registered signals, both engine- and user-declared.
This trait enables the Gd::signals() method.
User-defined classes with #[signal] additionally implement WithUserSignals.
Required Associated Types§
Sourcetype SignalCollection<'c, C>
where
C: WithSignals
type SignalCollection<'c, C> where C: WithSignals
The associated struct listing all signals of this class.
Parameters:
'cdenotes the lifetime during which the class instance is borrowed and its signals can be modified.Cis the concrete class on which the signals are provided. This can be different thanSelfin case of derived classes (e.g. a user-defined node) connecting/emitting signals of a base class (e.g.Node).
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.