Enum RequestedOpenGLVersion

pub enum RequestedOpenGLVersion {
    OpenGL(Option<(u8, u8)>),
    OpenGLES(Option<(u8, u8)>),
}

Internal enum to specify which version of OpenGL to request from the windowing system.

Variants

OpenGL(Option<(u8, u8)>)

OpenGL

OpenGLES(Option<(u8, u8)>)

OpenGL ES

Trait Implementations

impl Clone for RequestedOpenGLVersion

fn clone(&self) -> RequestedOpenGLVersion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RequestedOpenGLVersion

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

Formats the value using the given formatter.

impl From<RequestedOpenGLVersion> for RequestedGraphicsAPI

fn from(version: RequestedOpenGLVersion) -> Self

Converts to this type from the input type.

impl PartialEq for RequestedOpenGLVersion

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl TryFrom<RequestedGraphicsAPI> for RequestedOpenGLVersion

type Error = PlatformError

The type returned in the event of a conversion error.

fn try_from( requested_graphics_api: RequestedGraphicsAPI, ) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for RequestedOpenGLVersion