Enum DragHighlight 

pub enum DragHighlight {
    Hover,
    Accept,
    Reject,
}

What a DragTargetView::highlight paint seam is asked to show for a session currently over the target.

Variants

Hover

Hovered by a session whose payload is a T and that DragTargetView::accepts would accept.

Accept

The pointer was released here and the payload is accepted — shown for the drop itself, the instant before on_drop runs.

Reject

Hovered (or dropped) by a session whose payload is a T that DragTargetView::accepts rejects. A session whose payload is not T at all never reaches the highlight seam, hovered or dropped — this variant is only for a type-matching payload the predicate turns down.

Trait Implementations

impl Clone for DragHighlight

fn clone(&self) -> DragHighlight

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for DragHighlight

impl Debug for DragHighlight

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for DragHighlight

impl PartialEq for DragHighlight

fn eq(&self, other: &DragHighlight) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DragHighlight