Struct RegistrationId 

pub struct RegistrationId<R: Registry + ?Sized> { /* private fields */ }

Identifies a registered type in a particular registry.

Implementations

impl<R: Registry + ?Sized> RegistrationId<R>

pub fn index(self) -> usize

The position of the identified type in the registry.

pub fn entry(self) -> RegistryEntry<R>

Gets the

pub fn metadata(self) -> &'static R::TypeInfo

pub fn of<T: Registered<R> + ?Sized>() -> Self

Trait Implementations

impl<R: Registry + ?Sized> Clone for RegistrationId<R>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Registry + ?Sized> Debug for RegistrationId<R>

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

Formats the value using the given formatter.

impl<R: Registry + ?Sized> Display for RegistrationId<R>

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

Formats the value using the given formatter.

impl<R: Registry + ?Sized> Hash for RegistrationId<R>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<R: Registry + ?Sized> PartialEq for RegistrationId<R>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<R: Registry + ?Sized> Copy for RegistrationId<R>

impl<R: Registry + ?Sized> Eq for RegistrationId<R>