Struct druid::WindowId

pub struct WindowId(pub WindowIdType);

A unique identifier for a window.

Methods

impl WindowId

pub fn next() -> WindowId

Allocate a new, unique window id.

Do note that if we create 4 billion windows there may be a collision.

Trait Implementations

impl Clone for WindowId

fn clone(&self) -> WindowId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for WindowId

impl Debug for WindowId

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

Formats the value using the given formatter.

impl Default for WindowId

fn default() -> WindowId

Returns the "default value" for a type.

impl Eq for WindowId

impl Hash for WindowId

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 Ord for WindowId

fn cmp(&self, other: &WindowId) -> 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 PartialEq<WindowId> for WindowId

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

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

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

This method tests for !=.

impl PartialOrd<WindowId> for WindowId

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

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

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

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

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

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

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

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

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

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

impl StructuralEq for WindowId

impl StructuralPartialEq for WindowId