Trait HasWheelData 

pub trait HasWheelData: HasMouseData + Any {
    // Required methods
    fn delta(&self) -> WheelDelta;
    fn as_any(&self) -> &dyn Any;
}

Required Methods

fn delta(&self) -> WheelDelta

The amount of wheel movement

fn as_any(&self) -> &dyn Any

return self as Any

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl HasWheelData for SerializedWheelData

Available on crate feature serialize only.