Enum glutin::context::ContextApi

pub enum ContextApi {
    OpenGl(Option<Version>),
    Gles(Option<Version>),
}

The rendering Api context should support.

Variants

OpenGl(Option<Version>)

OpenGL Api version that should be used by the context.

When using None as Version any OpenGL context will be picked, however when the GlProfile::Core is used at least 3.3 will be requested.

Gles(Option<Version>)

OpenGL Api version that should be used by the context.

When using None as Version the latest known major version is picked. Versions that are higher than what was picked automatically could still be supported.

Trait Implementations

impl Clone for ContextApi

fn clone(&self) -> ContextApi

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ContextApi

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ContextApi

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ContextApi

fn eq(&self, other: &ContextApi) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ContextApi

impl Eq for ContextApi

impl StructuralPartialEq for ContextApi