Struct glutin_glx_sys::glx::FnPtr[−][src]

pub struct FnPtr { /* fields omitted */ }

Implementations

impl FnPtr[src][−]

pub fn is_loaded(&self) -> bool[src][−]

Returns true if the function has been successfully loaded.

If it returns false, calling the corresponding function will fail.

Trait Implementations

impl Clone for FnPtr[src][+]

Auto Trait Implementations

impl RefUnwindSafe for FnPtr

impl !Send for FnPtr

impl !Sync for FnPtr

impl Unpin for FnPtr

impl UnwindSafe for FnPtr

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

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

The type returned in the event of a conversion error.