Trait WebGLExtensionWrapper 

pub(crate) trait WebGLExtensionWrapper: JSTraceable + MallocSizeOf {
    // Required methods
    fn instance_or_init(
        &self,
        cx: &mut JSContext,
        ctx: &WebGLRenderingContext,
        ext: &WebGLExtensions,
        rval: MutableHandleObject<'_>,
    );
    fn spec(&self) -> WebGLExtensionSpec;
    fn is_supported(&self, _: &WebGLExtensions) -> bool;
    fn is_enabled(&self) -> bool;
    fn enable(&self, ext: &WebGLExtensions);
    fn name(&self) -> &'static str;
}

Trait used internally by WebGLExtensions to store and handle the different WebGL extensions in a common list.

Required Methods

fn instance_or_init( &self, cx: &mut JSContext, ctx: &WebGLRenderingContext, ext: &WebGLExtensions, rval: MutableHandleObject<'_>, )

fn spec(&self) -> WebGLExtensionSpec

fn is_supported(&self, _: &WebGLExtensions) -> bool

fn is_enabled(&self) -> bool

fn enable(&self, ext: &WebGLExtensions)

fn name(&self) -> &'static str

Implementors

impl<T> WebGLExtensionWrapper for TypedWebGLExtensionWrapper<T>

where T: WebGLExtension + JSTraceable + MallocSizeOf + 'static,