Struct bevy::reflect::TypeRegistration

pub struct TypeRegistration { /* private fields */ }

A record of data about a type.

This contains the TypeId, name, and short name of the type.

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 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>() -> TypeRegistration where
    T: Reflect, 

Creates type registration information for T.

pub fn short_name(&self) -> &str

Returns the short name of the type.

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

Returns the name of the type.

pub fn get_short_name(full_name: &str) -> String

Calculates the short name of a type.

The short name of a type is its full name as returned by std::any::type_name, but with the prefix of all paths removed. For example, the short name of alloc::vec::Vec<core::option::Option<u32>> would be Vec<Option<u32>>.

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.