Struct DroppableWebGLProgram 

struct DroppableWebGLProgram {
    id: WebGLProgramId,
    context: WeakRef<WebGLRenderingContext>,
    fragment_shader: Option<WeakRef<WebGLShader>>,
    vertex_shader: Option<WeakRef<WebGLShader>>,
    marked_for_deletion: bool,
    is_in_use: bool,
}

Fields

id: WebGLProgramId

context: WeakRef<WebGLRenderingContext>

fragment_shader: Option<WeakRef<WebGLShader>>

vertex_shader: Option<WeakRef<WebGLShader>>

marked_for_deletion: bool

is_in_use: bool

Implementations

impl DroppableWebGLProgram

fn new(id: WebGLProgramId, context: &WebGLRenderingContext) -> Self

impl DroppableWebGLProgram

fn attach_shader<'a>( &mut self, shader: &'a WebGLShader, ) -> WebGLResult<&'a WebGLShader>

fn detach_shader<'a>( &mut self, shader: &'a WebGLShader, ) -> WebGLResult<&'a WebGLShader>

fn detach_shaders(&mut self)

fn is_deleted(&self) -> bool

fn send_command(&self, command: WebGLCommand)

fn send_with_fallibility(&self, command: WebGLCommand, fallibility: Operation)

fn mark_for_deletion(&mut self, operation_fallibility: Operation)

fn in_use(&mut self, value: bool)

Trait Implementations

impl Drop for DroppableWebGLProgram

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl MallocSizeOf for DroppableWebGLProgram

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Traceable for DroppableWebGLProgram

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.