Struct JavaConcurrentHashMap 

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

Implementations

impl<V> JavaConcurrentHashMap<V>

pub fn new() -> Self

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn get_or_put(&mut self, key: &str, default: impl FnOnce() -> V) -> &mut V

Kotlin’s getOrPut(key) { default() } on a ConcurrentMap (putIfAbsent when missing).

impl<V> JavaConcurrentHashMap<V>

pub fn iter(&self) -> impl Iterator<Item = (&str, &V)>

entries / forEach order.

Trait Implementations

impl<V> Default for JavaConcurrentHashMap<V>

fn default() -> Self

Returns the “default value” for a type.