[−]Struct processing::backend::glutin::glutin::ContextBuilder
Object that allows you to build Context
s.
Fields
gl_attr: GlAttributes<&'a Context>
The attributes to use to create the context.
Methods
impl<'a> ContextBuilder<'a>
pub fn new() -> ContextBuilder<'a>
Initializes a new ContextBuilder
with default values.
pub fn with_gl(self, request: GlRequest) -> ContextBuilder<'a>
Sets how the backend should choose the OpenGL API and version.
pub fn with_gl_profile(self, profile: GlProfile) -> ContextBuilder<'a>
Sets the desired OpenGL context profile.
pub fn with_gl_debug_flag(self, flag: bool) -> ContextBuilder<'a>
Sets the debug flag for the OpenGL context.
The default value for this flag is cfg!(debug_assertions)
, which means that it's enabled
when you run cargo build
and disabled when you run cargo build --release
.
pub fn with_gl_robustness(self, robustness: Robustness) -> ContextBuilder<'a>
Sets the robustness of the OpenGL context. See the docs of Robustness
.
pub fn with_vsync(self, vsync: bool) -> ContextBuilder<'a>
Requests that the window has vsync enabled.
By default, vsync is not enabled.
pub fn with_shared_lists(self, other: &'a Context) -> ContextBuilder<'a>
Share the display lists with the given Context
.
pub fn with_multisampling(self, samples: u16) -> ContextBuilder<'a>
Sets the multisampling level to request. A value of 0
indicates that multisampling must
not be enabled.
Panic
Will panic if samples
is not a power of two.
pub fn with_depth_buffer(self, bits: u8) -> ContextBuilder<'a>
Sets the number of bits in the depth buffer.
pub fn with_stencil_buffer(self, bits: u8) -> ContextBuilder<'a>
Sets the number of bits in the stencil buffer.
pub fn with_pixel_format(
self,
color_bits: u8,
alpha_bits: u8
) -> ContextBuilder<'a>
self,
color_bits: u8,
alpha_bits: u8
) -> ContextBuilder<'a>
Sets the number of bits in the color buffer.
pub fn with_stereoscopy(self) -> ContextBuilder<'a>
Request the backend to be stereoscopic.
pub fn with_srgb(self, srgb_enabled: bool) -> ContextBuilder<'a>
Sets whether sRGB should be enabled on the window.
The default value is false
.
Auto Trait Implementations
impl<'a> Send for ContextBuilder<'a>
impl<'a> Sync for ContextBuilder<'a>
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Same for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf for SP where
SS: SubsetOf<SP>,
SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
fn is_in_subset(&self) -> bool
unsafe fn to_subset_unchecked(&self) -> SS
fn from_subset(element: &SS) -> SP
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
Sets value
as a parameter of self
.