Trait glium_sdl2::DisplayBuild

pub trait DisplayBuild {
    type Facade: Facade;
    type Err;
    fn build_glium_debug(
        self, 
        _: DebugCallbackBehavior
    ) -> Result<Self::Facade, Self::Err>;
    unsafe fn build_glium_unchecked_debug(
        self, 
        _: DebugCallbackBehavior
    ) -> Result<Self::Facade, Self::Err>;

    fn build_glium(self) -> Result<Self::Facade, Self::Err>
    where
        Self: Sized,
    { ... }
    unsafe fn build_glium_unchecked(self) -> Result<Self::Facade, Self::Err>
    where
        Self: Sized,
    { ... }
}

An object that can build a facade object.

This trait is different from glium::DisplayBuild because Rust doesn't allow trait implementations on types from external crates, unless the trait is in the same crate as the impl. To clarify, both glium::DisplayBuild and sdl2::video::WindowBuilder are in different crates than glium_sdl2.

Associated Types

type Facade: Facade

The object that this DisplayBuild builds.

type Err

The type of error that initialization can return.

Required Methods

fn build_glium_debug(
    self,
    _: DebugCallbackBehavior
) -> Result<Self::Facade, Self::Err>

Build a context and a facade to draw on it.

Performs a compatibility check to make sure that all core elements of glium are supported by the implementation.

unsafe fn build_glium_unchecked_debug(
    self,
    _: DebugCallbackBehavior
) -> Result<Self::Facade, Self::Err>

Build a context and a facade to draw on it

This function does the same as build_glium, except that the resulting context will assume that the current OpenGL context will never change.

Provided Methods

fn build_glium(self) -> Result<Self::Facade, Self::Err> where
    Self: Sized, 

Build a context and a facade to draw on it.

Performs a compatibility check to make sure that all core elements of glium are supported by the implementation.

unsafe fn build_glium_unchecked(self) -> Result<Self::Facade, Self::Err> where
    Self: Sized, 

Build a context and a facade to draw on it

This function does the same as build_glium, except that the resulting context will assume that the current OpenGL context will never change.

Implementations on Foreign Types

impl<'a> DisplayBuild for &'a mut WindowBuilder

type Facade = SDL2Facade

type Err = GliumSdl2Error

fn build_glium_debug(
    self,
    debug: DebugCallbackBehavior
) -> Result<SDL2Facade, GliumSdl2Error>

unsafe fn build_glium_unchecked_debug(
    self,
    debug: DebugCallbackBehavior
) -> Result<SDL2Facade, GliumSdl2Error>

fn build_glium(self) -> Result<Self::Facade, Self::Err> where
    Self: Sized, 

unsafe fn build_glium_unchecked(self) -> Result<Self::Facade, Self::Err> where
    Self: Sized, 

Implementors