zng_color

Trait LightDarkVarExt

Source 
pub trait LightDarkVarExt {
    // Required methods
    fn rgba(&self) -> impl Var<Rgba>;
    fn rgba_map<T: VarValue>(
        &self,
        map: impl FnMut(Rgba) -> T + Send + 'static,
    ) -> impl Var<T>;
    fn rgba_into<T: VarValue + From<Rgba>>(&self) -> impl Var<T>;
    fn map_rgba(
        &self,
        map: impl FnMut(LightDark) -> LightDark + Send + 'static,
    ) -> impl Var<Rgba>;
    fn map_rgba_into<T: VarValue + From<Rgba>>(
        &self,
        map: impl FnMut(LightDark) -> LightDark + Send + 'static,
    ) -> impl Var<T>;
    fn shade_fct(&self, fct: impl Into<Factor>) -> impl Var<Rgba>;
    fn shade_fct_into<T: VarValue + From<Rgba>>(
        &self,
        fct: impl Into<Factor>,
    ) -> impl Var<T>;
    fn shade(&self, shade: i8) -> impl Var<Rgba>;
    fn shade_into<T: VarValue + From<Rgba>>(&self, shade: i8) -> impl Var<T>;
}
Expand description

Extension methods for impl Var<LightDark>.

Required Methods§

Source

fn rgba(&self) -> impl Var<Rgba>

Gets a contextualized var that maps to LightDark::rgba.

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fn rgba_map<T: VarValue>( &self, map: impl FnMut(Rgba) -> T + Send + 'static, ) -> impl Var<T>

Gets a contextualized var that maps to LightDark::rgba and map.

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fn rgba_into<T: VarValue + From<Rgba>>(&self) -> impl Var<T>

Gets a contextualized var that maps to LightDark::rgba converted into T.

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fn map_rgba( &self, map: impl FnMut(LightDark) -> LightDark + Send + 'static, ) -> impl Var<Rgba>

Gets a contextualized var that maps using map and then to LightDark::rgba.

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fn map_rgba_into<T: VarValue + From<Rgba>>( &self, map: impl FnMut(LightDark) -> LightDark + Send + 'static, ) -> impl Var<T>

Gets a contextualized var that maps using map and then into T.

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fn shade_fct(&self, fct: impl Into<Factor>) -> impl Var<Rgba>

Gets a contextualized var that maps to LightDark::shade_fct and then to LightDark::rgba.

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fn shade_fct_into<T: VarValue + From<Rgba>>( &self, fct: impl Into<Factor>, ) -> impl Var<T>

Gets a contextualized var that maps to LightDark::shade_fct and then to LightDark::rgba and then into T.

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fn shade(&self, shade: i8) -> impl Var<Rgba>

Gets a contextualized var that maps to LightDark::shade and then to LightDark::rgba.

  • +1 - Hovered.
  • +2 - Pressed.
Source

fn shade_into<T: VarValue + From<Rgba>>(&self, shade: i8) -> impl Var<T>

Gets a contextualized var that maps to LightDark::shade and then to LightDark::rgba and then into T.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§