Enum DragMsg 

pub enum DragMsg {
    Start(String),
    HoverZone(String),
    LeaveZone,
    Drop,
    Cancel,
}

Every input the drag session accepts (FC-2) — the only legal way to mutate a DragDrop.

Variants

Start(String)

Begin dragging a known item (ignored if the item was never placed).

HoverZone(String)

The pointer is over a drop zone (only meaningful mid-drag).

LeaveZone

The pointer left every zone (hover cleared; still dragging).

Drop

Release over the current hover zone — commits a Move if the zone changed, otherwise a no-op. Ends the drag either way.

Cancel

Abort the drag (Escape / released outside any zone). No move.

Trait Implementations

impl Clone for DragMsg

fn clone(&self) -> DragMsg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DragMsg

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

Formats the value using the given formatter.

impl Eq for DragMsg

impl PartialEq for DragMsg

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DragMsg