Struct MetaLibExtMap 

pub struct MetaLibExtMap<V> {
    pub data: HashMap<String, V>,
    pub default_key: Option<String>,
}

An extended map for MetaLib keys to values.

Fields

data: HashMap<String, V>

default_key: Option<String>

Implementations

impl<V: Clone + Default> MetaLibExtMap<V>

pub fn new() -> Self

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

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

pub fn get_or_default(&self, key: &str) -> V

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

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

pub fn size(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn set_default(&mut self, key: &str)

pub fn keys_sorted(&self) -> Vec<&String>

Trait Implementations

impl<V: Clone + Default> Default for MetaLibExtMap<V>

fn default() -> Self

Returns the “default value” for a type.