Struct ConfiguredFeatureRegistry 

pub struct ConfiguredFeatureRegistry {
    features_by_id: Vec<ConfiguredFeatureEntryRef>,
    features_by_key: FxHashMap<Identifier, usize>,
    allows_registering: bool,
}

Registry of configured features.

Fields

features_by_id: Vec<ConfiguredFeatureEntryRef>

features_by_key: FxHashMap<Identifier, usize>

allows_registering: bool

Implementations

impl ConfiguredFeatureRegistry

pub fn new() -> Self

Creates an empty registry.

pub fn register(&mut self, entry: ConfiguredFeatureEntryRef) -> usize

Registers a configured feature and returns its numeric ID.

pub fn iter( &self, ) -> impl Iterator<Item = (usize, ConfiguredFeatureEntryRef)> + '_

Iterates over all configured features.

Trait Implementations

impl Default for ConfiguredFeatureRegistry

fn default() -> Self

Returns the “default value” for a type.

impl RegistryExt for ConfiguredFeatureRegistry

type Entry = ConfiguredFeature

fn freeze(&mut self)

fn by_id(&self, id: usize) -> Option<&'static ConfiguredFeature>

fn by_key(&self, key: &Identifier) -> Option<&'static ConfiguredFeature>

fn id_from_key(&self, key: &Identifier) -> Option<usize>

fn len(&self) -> usize

fn is_empty(&self) -> bool