Struct bevy::reflect::TypeRegistration

pub struct TypeRegistration { /* private fields */ }

A record of data about a type.

This contains the TypeInfo of the type, as well as its short name.

For each trait specified by the #[reflect(_)] attribute of #[derive(Reflect)] on the registered type, this record also contains a TypeData which can be used to downcast Reflect trait objects of this type to trait objects of the relevant trait.

Implementations

impl TypeRegistration

pub fn type_id(&self) -> TypeId

Returns the TypeId of the type.

pub fn data<T>(&self) -> Option<&T>where
    T: TypeData,

Returns a reference to the value of type T in this registration’s type data.

Returns None if no such value exists.

pub fn data_mut<T>(&mut self) -> Option<&mut T>where
    T: TypeData,

Returns a mutable reference to the value of type T in this registration’s type data.

Returns None if no such value exists.

pub fn type_info(&self) -> &'static TypeInfo

Returns a reference to the registration’s TypeInfo

pub fn insert<T>(&mut self, data: T)where
    T: TypeData,

Inserts an instance of T into this registration’s type data.

If another instance of T was previously inserted, it is replaced.

pub fn of<T>() -> TypeRegistrationwhere
    T: Reflect + Typed,

Creates type registration information for T.

pub fn short_name(&self) -> &str

Returns the short name of the type.

pub fn type_name(&self) -> &'static str

Returns the name of the type.

Trait Implementations

impl Clone for TypeRegistration

fn clone(&self) -> TypeRegistration

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TypeRegistration

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.