Trait DropTarget 

pub trait DropTarget {
    // Required methods
    fn can_accept(&self, data: &DragData) -> DropEffect;
    fn accept_drop(
        &mut self,
        data: &DragData,
        effect: DropEffect,
    ) -> Result<bool, UiError>;
}

Something that can accept a drop.

Required Methods

fn can_accept(&self, data: &DragData) -> DropEffect

Whether this target accepts data, and if so which effect it would apply. Returns DropEffect::None to reject.

fn accept_drop( &mut self, data: &DragData, effect: DropEffect, ) -> Result<bool, UiError>

Commit a drop of data with the negotiated effect. Returns whether the drop was consumed.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors