Enum ReorderVerdict 

pub enum ReorderVerdict {
    Allow,
    Deny,
    Retarget(usize),
}

A reorder guard’s verdict on a proposed row move (docs/list.md): consulted synchronously from the native drag’s validate hook, so the affordance (gap, insertion mark, forbidden cursor) reflects the answer while the user is still dragging.

Variants

Allow

Accept the drop where proposed.

Deny

Refuse the drop (the row springs back; most backends show a forbidden cursor live).

Retarget(usize)

Accept the drop, but at this row index instead of the proposed one.

Trait Implementations

impl Clone for ReorderVerdict

fn clone(&self) -> ReorderVerdict

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReorderVerdict

impl Debug for ReorderVerdict

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

Formats the value using the given formatter.

impl Eq for ReorderVerdict

impl PartialEq for ReorderVerdict

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ReorderVerdict