Struct components_arena::Id

pub struct Id<C: Component> { /* fields omitted */ }

Arena item handle.

Trait Implementations

impl<C: Component> Clone for Id<C>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

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

fn from_raw(raw: RawId) -> Self

Forms an id from the into_raw function result.

fn into_raw(self) -> RawId

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

impl<C: Component> Copy for Id<C>

impl<C: Component> Debug for Id<C>

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

Formats the value using the given formatter.

impl<C: Component> Eq for Id<C>

impl<C: Component> Hash for Id<C>

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, 

Feeds a slice of this type into the given Hasher.

impl<C: Component> Index<Id<C>> for Arena<C>

type Output = C

The returned type after indexing.

fn index(&self, id: Id<C>) -> &C

Performs the indexing (container[index]) operation.

impl<C: Component> IndexMut<Id<C>> for Arena<C>

fn index_mut(&mut self, id: Id<C>) -> &mut C

Performs the mutable indexing (container[index]) operation.

impl<C: Component> Ord for Id<C>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

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

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

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

impl<C: Component> Send for Id<C>

impl<C: Component> Sync for Id<C>

impl<C: Component> Unpin for Id<C>

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