Struct AttributeRegistry 

pub struct AttributeRegistry {
    attributes_by_id: Vec<AttributeRef>,
    attributes_by_key: FxHashMap<Identifier, usize>,
    allows_registering: bool,
}

Fields

attributes_by_id: Vec<AttributeRef>

attributes_by_key: FxHashMap<Identifier, usize>

allows_registering: bool

Implementations

impl AttributeRegistry

pub fn new() -> Self

pub fn register(&mut self, attribute: AttributeRef)

Registers a new attribute

pub fn replace(&mut self, attribute: AttributeRef, id: usize) -> bool

Replaces an attribute at a given index

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

Trait Implementations

impl Default for AttributeRegistry

fn default() -> Self

Returns the “default value” for a type.

impl RegistryExt for AttributeRegistry

type Entry = Attribute

fn freeze(&mut self)

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

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

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

fn len(&self) -> usize

fn is_empty(&self) -> bool