Struct Id 

pub struct Id<T> { /* private fields */ }

Handle to a value inside the BeachMap.

Implementations

impl<T> Id<T>

pub fn invalid() -> Self

Returns an Id that can be used as a dummy value. This Id can’t access any value.

pub fn untype(self) -> UntypedId

Returns a handle without the generic type.

Trait Implementations

impl<T> Clone for Id<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Copy for Id<T>

impl<T> Debug for Id<T>

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

Formats the value using the given formatter.

impl<T> Eq for Id<T>

impl<T> Hash for Id<T>

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<T> Index<Id<T>> for BeachMap<T>

type Output = T

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl<T> IndexMut<Id<T>> for BeachMap<T>

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

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

impl<T> Ord for Id<T>

fn cmp(&self, other: &Id<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T> PartialEq for Id<T>

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<T> PartialOrd for Id<T>

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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