Trait CompositionLineGeometryHooks 

pub trait CompositionLineGeometryHooks: CompositionGeometryHooks {
    // Provided methods
    fn initialize_defaults_extra(&self) { ... }
    fn validate_start_change(&self, _old_value: Vector, _new_value: Vector) { ... }
    fn on_start_changed(&self) { ... }
    fn on_start_changing(&self) { ... }
    fn validate_end_change(&self, _old_value: Vector, _new_value: Vector) { ... }
    fn on_end_changed(&self) { ... }
    fn on_end_changing(&self) { ... }
}

The partial methods of CompositionLineGeometry: implemented by the class that embeds CompositionLineGeometryProps. Every hook defaults to doing nothing.

Provided Methods

fn initialize_defaults_extra(&self)

fn validate_start_change(&self, _old_value: Vector, _new_value: Vector)

fn on_start_changed(&self)

fn on_start_changing(&self)

fn validate_end_change(&self, _old_value: Vector, _new_value: Vector)

fn on_end_changed(&self)

fn on_end_changing(&self)

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl CompositionLineGeometryHooks for CompositionGeometry