Trait ComponentId 

pub trait ComponentId:
    Debug
    + Copy
    + Eq
    + Ord
    + Hash
    + Send
    + Sync {
    // Required methods
    fn from_raw(raw: (usize, NonZero<usize>)) -> Self;
    fn into_raw(self) -> (usize, NonZero<usize>);
}

An implementer of the ComponentId trait is a type behaves as Id.

Required Methods

fn from_raw(raw: (usize, NonZero<usize>)) -> Self

Forms an id from the into_raw function result.

fn into_raw(self) -> (usize, NonZero<usize>)

Transforms the id to primitive-typed parts, which can be easily passed through FFI and stored in non-generic context.

Use from_raw to get the source id back.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ComponentId for (usize, NonZero<usize>)

fn from_raw(raw: (usize, NonZero<usize>)) -> (usize, NonZero<usize>)

fn into_raw(self) -> (usize, NonZero<usize>)

impl ComponentId for ()

fn from_raw(raw: (usize, NonZero<usize>))

fn into_raw(self) -> (usize, NonZero<usize>)

impl ComponentId for usize

fn from_raw(raw: (usize, NonZero<usize>)) -> usize

fn into_raw(self) -> (usize, NonZero<usize>)

Implementors

impl<C: Component> ComponentId for Id<C>