Enum TargetEnv 

#[repr(C)]
pub enum TargetEnv {
    Vulkan = 0,
    OpenGL = 1,
    OpenGLCompat = 2,
}

Target environment.

Variants

Vulkan = 0

Compile under Vulkan semantics.

OpenGL = 1

Compile under OpenGL semantics.

OpenGLCompat = 2

Compile under OpenGL semantics, including compatibility profile functions.

Trait Implementations

impl Clone for TargetEnv

fn clone(&self) -> TargetEnv

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TargetEnv

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

Formats the value using the given formatter.

impl PartialEq for TargetEnv

fn eq(&self, other: &TargetEnv) -> 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 Copy for TargetEnv

impl Eq for TargetEnv

impl StructuralPartialEq for TargetEnv