Struct rich_sdl2_rust::window::Brightness

pub struct Brightness { /* private fields */ }

A brightness in the window.

Implementations

impl Brightness

pub fn new(brightness: f32) -> Option<Self>

Constructs from brightness, or None if the value is not in 0.0..=1.0.

pub fn with_clamped(brightness: f32) -> Self

Constructs from brightness, clamping to 0.0,,=1.0.

pub fn as_f32(self) -> f32

Converts into f32.

Trait Implementations

impl Clone for Brightness

fn clone(&self) -> Brightness

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Brightness

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

Formats the value using the given formatter.

impl PartialEq for Brightness

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

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

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

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

impl PartialOrd for Brightness

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

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

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

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

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

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

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

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

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 Copy for Brightness

impl StructuralPartialEq for Brightness