Trait Upcast 

pub trait Upcast<V> {
    // Required method
    fn upcast(&self) -> Option<&V>;
}

Required Methods

fn upcast(&self) -> Option<&V>

Implementors

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_1>> for Dynamic<L, EGL1_0>

Available on crate features dynamic and 1_1 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_2>> for Dynamic<L, EGL1_0>

Available on crate features dynamic and 1_2 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_2>> for Dynamic<L, EGL1_1>

Available on crate features dynamic and 1_2 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_3>> for Dynamic<L, EGL1_0>

Available on crate features dynamic and 1_3 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_3>> for Dynamic<L, EGL1_1>

Available on crate features dynamic and 1_3 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_3>> for Dynamic<L, EGL1_2>

Available on crate features dynamic and 1_3 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_4>> for Dynamic<L, EGL1_0>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_4>> for Dynamic<L, EGL1_1>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_4>> for Dynamic<L, EGL1_2>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_4>> for Dynamic<L, EGL1_3>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_5>> for Dynamic<L, EGL1_0>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_5>> for Dynamic<L, EGL1_1>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_5>> for Dynamic<L, EGL1_2>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_5>> for Dynamic<L, EGL1_3>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Dynamic<L, EGL1_5>> for Dynamic<L, EGL1_4>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_1>>> for Instance<Dynamic<L, EGL1_0>>

Available on crate features dynamic and 1_1 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_2>>> for Instance<Dynamic<L, EGL1_0>>

Available on crate features dynamic and 1_2 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_2>>> for Instance<Dynamic<L, EGL1_1>>

Available on crate features dynamic and 1_2 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_3>>> for Instance<Dynamic<L, EGL1_0>>

Available on crate features dynamic and 1_3 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_3>>> for Instance<Dynamic<L, EGL1_1>>

Available on crate features dynamic and 1_3 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_3>>> for Instance<Dynamic<L, EGL1_2>>

Available on crate features dynamic and 1_3 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_4>>> for Instance<Dynamic<L, EGL1_0>>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_4>>> for Instance<Dynamic<L, EGL1_1>>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_4>>> for Instance<Dynamic<L, EGL1_2>>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_4>>> for Instance<Dynamic<L, EGL1_3>>

Available on crate features dynamic and 1_4 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_5>>> for Instance<Dynamic<L, EGL1_0>>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_5>>> for Instance<Dynamic<L, EGL1_1>>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_5>>> for Instance<Dynamic<L, EGL1_2>>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_5>>> for Instance<Dynamic<L, EGL1_3>>

Available on crate features dynamic and 1_5 only.

impl<L: Borrow<Library>> Upcast<Instance<Dynamic<L, EGL1_5>>> for Instance<Dynamic<L, EGL1_4>>

Available on crate features dynamic and 1_5 only.

impl<T> Upcast<T> for T