Struct glutin_winit::DisplayBuilder

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pub struct DisplayBuilder { /* private fields */ }
Expand description

The helper to perform Display creation and OpenGL platform bootstrapping with the help of winit with little to no platform specific code.

This is only required for the initial setup. If you want to create additional windows just use the finalize_window function and the configuration you’ve used either for the original window or picked with the existing Display.

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impl DisplayBuilder

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pub fn new() -> Self

Create new display builder.

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pub fn with_preference(self, preference: ApiPreference) -> Self

The preference in picking the configuration.

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pub fn with_window_attributes( self, window_attributes: Option<WindowAttributes>, ) -> Self

The window attributes to use when building a window.

By default no window is created.

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pub fn build<Picker>( self, event_loop: &impl GlutinEventLoop, template_builder: ConfigTemplateBuilder, config_picker: Picker, ) -> Result<(Option<Window>, Config), Box<dyn Error>>
where Picker: FnOnce(Box<dyn Iterator<Item = Config> + '_>) -> Config,

Initialize the OpenGL platform and create a compatible window to use with it when the WindowAttributes was passed with Self::with_window_attributes(). It’s optional, since on some platforms like Android it is not available early on, so you want to find configuration and later use it with the finalize_window. But if you don’t care about such platform you can always pass WindowAttributes.

§Api-specific

WGL: - WindowAttributes must be passed in Self::with_window_attributes() if modern OpenGL(ES) is desired, otherwise only builtin functions like glClear will be available.

Trait Implementations§

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impl Clone for DisplayBuilder

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fn clone(&self) -> DisplayBuilder

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DisplayBuilder

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

Formats the value using the given formatter. Read more
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impl Default for DisplayBuilder

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fn default() -> DisplayBuilder

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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where U: From<T>,

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Calls U::from(self).

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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where S: Into<Dispatch>,

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