Struct RawKey 

pub struct RawKey(/* private fields */);

The key used in IdTypeMap, which is a combination of an Id and a TypeId.

This key can be used to remove or access values in the IdTypeMap without knowledge of the TypeId T that is required for other accessors.

RawKeys make no guarantees about layout or their ability to be persisted. They only produce deterministic results if they are used with the map they were initially obtained from. Using them on other instances of IdTypeMap may produce unexpected behavior.

Implementations

impl RawKey

pub fn new<T: 'static>(id: Id) -> Self

Create a new key for the given type.

Note that two keys with the same id but different types will be different keys.

use egui::{Id, util::id_type_map::RawKey};
assert_ne!(
    RawKey::new::<i32>(Id::NULL),
    RawKey::new::<String>(Id::NULL),
);

Trait Implementations

impl Clone for RawKey

fn clone(&self) -> RawKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RawKey

impl Debug for RawKey

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

Formats the value using the given formatter.

impl Eq for RawKey

impl Hash for RawKey

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 IsEnabled for RawKey

impl PartialEq for RawKey

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RawKey