Struct State 

pub struct State<T> { /* private fields */ }

The local state of a ComboBox.

Implementations

impl<T> State<T>

where T: Display + Clone,

pub fn new(options: Vec<T>) -> Self

Creates a new State for a ComboBox with the given list of options.

pub fn with_selection(options: Vec<T>, selection: Option<&T>) -> Self

Creates a new State for a ComboBox with the given list of options and selected value.

pub fn options(&self) -> &[T]

Returns the options of the State.

These are the options provided when the State was constructed with State::new.

pub fn push(&mut self, new_option: T)

Pushes a new option to the State.

pub fn into_options(self) -> Vec<T>

Returns ownership of the options of the State.

Trait Implementations

impl<T: Clone> Clone for State<T>

fn clone(&self) -> State<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for State<T>

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

Formats the value using the given formatter.

impl<T> Default for State<T>

where T: Display + Clone,

fn default() -> Self

Returns the “default value” for a type.