Struct SelectorMap 

pub struct SelectorMap<V> { /* private fields */ }

A map with a notion of an “active” or selected entry.

Implementations

impl<V: Clone> SelectorMap<V>

pub fn new() -> Self

pub fn insert(&mut self, key: &str, value: V)

pub fn remove(&mut self, key: &str) -> bool

pub fn select(&mut self, key: &str) -> bool

pub fn deselect(&mut self)

pub fn selected_key(&self) -> Option<&str>

pub fn selected_value(&self) -> Option<&V>

pub fn get(&self, key: &str) -> Option<&V>

pub fn contains(&self, key: &str) -> bool

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn keys(&self) -> Vec<&str>

pub fn change_count(&self) -> u64

pub fn clear(&mut self)

Trait Implementations

impl<V: Clone> Default for SelectorMap<V>

fn default() -> Self

Returns the “default value” for a type.