[−][src]Enum processing::SwapBuffersError
Error that can happen when swapping buffers.
Variants
ContextLost
The OpenGL context has been lost and needs to be recreated. The Display
and all the
objects associated to it (textures, buffers, programs, etc.) need to be recreated from
scratch.
Operations will have no effect. Functions that read textures, buffers, etc. from OpenGL will return uninitialized data instead.
A context loss usually happens on mobile devices when the user puts the application on
sleep and wakes it up later. However any OpenGL implementation can theoretically lose the
context at any time. Can only happen if calling is_context_loss_possible()
returns true.
AlreadySwapped
The buffers have already been swapped.
This error can be returned when set_finish()
is called multiple times, or finish()
is
called after set_finish()
.
Trait Implementations
impl PartialEq<SwapBuffersError> for SwapBuffersError
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fn eq(&self, other: &SwapBuffersError) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Display for SwapBuffersError
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impl Error for SwapBuffersError
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fn description(&self) -> &str
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fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
The lower-level source of this error, if any. Read more
impl Clone for SwapBuffersError
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fn clone(&self) -> SwapBuffersError
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Debug for SwapBuffersError
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impl Copy for SwapBuffersError
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impl Eq for SwapBuffersError
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Auto Trait Implementations
impl Send for SwapBuffersError
impl Sync for SwapBuffersError
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
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> Content for T where
T: Copy,
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T: Copy,
type Owned = T
A type that holds a sized version of the content.
fn read<F, E>(size: usize, f: F) -> Result<T, E> where
F: FnOnce(&mut T) -> Result<(), E>,
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F: FnOnce(&mut T) -> Result<(), E>,
fn get_elements_size() -> usize
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fn to_void_ptr(&self) -> *const ()
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fn ref_from_ptr(ptr: *mut (), size: usize) -> Option<*mut T>
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fn is_size_suitable(size: usize) -> bool
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impl<T> Scalar for T where
T: Copy + PartialEq<T> + Any + Debug,
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T: Copy + PartialEq<T> + Any + Debug,
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
.