Struct SelectionChanged 

pub struct SelectionChanged {
    pub value: Option<String>,
    pub index: Option<usize>,
}

Message emitted when selection changes.

Fields

value: Option<String>

The newly selected value (None if cleared)

index: Option<usize>

Index of the selected option

Trait Implementations

impl Clone for SelectionChanged

fn clone(&self) -> SelectionChanged

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectionChanged

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

Formats the value using the given formatter.

impl PartialEq for SelectionChanged

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SelectionChanged

impl StructuralPartialEq for SelectionChanged