pub struct GlutinBackend(/* private fields */);Expand description
An implementation of the Backend trait for a glutin headless context.
Trait Implementations§
Source§impl Backend for GlutinBackend
impl Backend for GlutinBackend
Source§fn swap_buffers(&self) -> Result<(), SwapBuffersError>
fn swap_buffers(&self) -> Result<(), SwapBuffersError>
Swaps buffers at the end of a frame.
Source§unsafe fn get_proc_address(&self, symbol: &str) -> *const c_void
unsafe fn get_proc_address(&self, symbol: &str) -> *const c_void
Returns the address of an OpenGL function. Read more
Source§fn get_framebuffer_dimensions(&self) -> (u32, u32)
fn get_framebuffer_dimensions(&self) -> (u32, u32)
Returns the dimensions of the window, or screen, etc.
Source§fn is_current(&self) -> bool
fn is_current(&self) -> bool
Returns true if the OpenGL context is the current one in the thread.
Source§unsafe fn make_current(&self)
unsafe fn make_current(&self)
Makes the OpenGL context the current context in the current thread.
Source§impl Deref for GlutinBackend
impl Deref for GlutinBackend
Source§type Target = HeadlessContext
type Target = HeadlessContext
The resulting type after dereferencing.
Source§fn deref(&self) -> &HeadlessContext
fn deref(&self) -> &HeadlessContext
Dereferences the value.
Auto Trait Implementations§
impl Freeze for GlutinBackend
impl RefUnwindSafe for GlutinBackend
impl !Send for GlutinBackend
impl !Sync for GlutinBackend
impl Unpin for GlutinBackend
impl UnwindSafe for GlutinBackend
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<T> SetParameter for T
impl<T> SetParameter for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).Source§unsafe fn to_subset_unchecked(&self) -> SS
unsafe fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.