Struct web_sys::WebGlRenderingContext

#[repr(transparent)]
pub struct WebGlRenderingContext { /* fields omitted */ }

The WebGLRenderingContext object

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

Methods

impl WebGlRenderingContext

pub fn buffer_data_with_i32(&self, target: u32, size: i32, usage: u32)

The bufferData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_data_with_f64(&self, target: u32, size: f64, usage: u32)

The bufferData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_data_with_opt_array_buffer(     &self,     target: u32,     data: Option<&ArrayBuffer>,     usage: u32 )

The bufferData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_data_with_array_buffer_view(     &self,     target: u32,     data: &Object,     usage: u32 )

The bufferData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_data_with_u8_array(     &self,     target: u32,     data: &mut [u8],     usage: u32 )

The bufferData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_sub_data_with_i32_and_array_buffer(     &self,     target: u32,     offset: i32,     data: &ArrayBuffer )

The bufferSubData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_sub_data_with_f64_and_array_buffer(     &self,     target: u32,     offset: f64,     data: &ArrayBuffer )

The bufferSubData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_sub_data_with_i32_and_array_buffer_view(     &self,     target: u32,     offset: i32,     data: &Object )

The bufferSubData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_sub_data_with_f64_and_array_buffer_view(     &self,     target: u32,     offset: f64,     data: &Object )

The bufferSubData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_sub_data_with_i32_and_u8_array(     &self,     target: u32,     offset: i32,     data: &mut [u8] )

The bufferSubData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn buffer_sub_data_with_f64_and_u8_array(     &self,     target: u32,     offset: f64,     data: &mut [u8] )

The bufferSubData() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn commit(&self)

The commit() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn compressed_tex_image_2d_with_array_buffer_view(     &self,     target: u32,     level: i32,     internalformat: u32,     width: i32,     height: i32,     border: i32,     data: &Object )

The compressedTexImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn compressed_tex_image_2d_with_u8_array(     &self,     target: u32,     level: i32,     internalformat: u32,     width: i32,     height: i32,     border: i32,     data: &mut [u8] )

The compressedTexImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn compressed_tex_sub_image_2d_with_array_buffer_view(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     width: i32,     height: i32,     format: u32,     data: &Object )

The compressedTexSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn compressed_tex_sub_image_2d_with_u8_array(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     width: i32,     height: i32,     format: u32,     data: &mut [u8] )

The compressedTexSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn read_pixels_with_opt_array_buffer_view(     &self,     x: i32,     y: i32,     width: i32,     height: i32,     format: u32,     type_: u32,     pixels: Option<&Object> ) -> Result<(), JsValue>

The readPixels() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn read_pixels_with_opt_u8_array(     &self,     x: i32,     y: i32,     width: i32,     height: i32,     format: u32,     type_: u32,     pixels: Option<&mut [u8]> ) -> Result<(), JsValue>

The readPixels() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_image_2d_with_i32_and_i32_and_i32_and_format_and_type_and_opt_array_buffer_view(     &self,     target: u32,     level: i32,     internalformat: i32,     width: i32,     height: i32,     border: i32,     format: u32,     type_: u32,     pixels: Option<&Object> ) -> Result<(), JsValue>

The texImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_image_2d_with_i32_and_i32_and_i32_and_format_and_type_and_opt_u8_array(     &self,     target: u32,     level: i32,     internalformat: i32,     width: i32,     height: i32,     border: i32,     format: u32,     type_: u32,     pixels: Option<&mut [u8]> ) -> Result<(), JsValue>

The texImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_image_2d_with_u32_and_u32_and_image_bitmap(     &self,     target: u32,     level: i32,     internalformat: i32,     format: u32,     type_: u32,     pixels: &ImageBitmap ) -> Result<(), JsValue>

The texImage2D() method

MDN Documentation

This API requires the following crate features to be activated: ImageBitmap, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_image_2d_with_u32_and_u32_and_image_data(     &self,     target: u32,     level: i32,     internalformat: i32,     format: u32,     type_: u32,     pixels: &ImageData ) -> Result<(), JsValue>

The texImage2D() method

MDN Documentation

This API requires the following crate features to be activated: ImageData, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_image_2d_with_u32_and_u32_and_image(     &self,     target: u32,     level: i32,     internalformat: i32,     format: u32,     type_: u32,     image: &HtmlImageElement ) -> Result<(), JsValue>

The texImage2D() method

MDN Documentation

This API requires the following crate features to be activated: HtmlImageElement, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_image_2d_with_u32_and_u32_and_canvas(     &self,     target: u32,     level: i32,     internalformat: i32,     format: u32,     type_: u32,     canvas: &HtmlCanvasElement ) -> Result<(), JsValue>

The texImage2D() method

MDN Documentation

This API requires the following crate features to be activated: HtmlCanvasElement, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_image_2d_with_u32_and_u32_and_video(     &self,     target: u32,     level: i32,     internalformat: i32,     format: u32,     type_: u32,     video: &HtmlVideoElement ) -> Result<(), JsValue>

The texImage2D() method

MDN Documentation

This API requires the following crate features to be activated: HtmlVideoElement, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_sub_image_2d_with_i32_and_i32_and_u32_and_type_and_opt_array_buffer_view(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     width: i32,     height: i32,     format: u32,     type_: u32,     pixels: Option<&Object> ) -> Result<(), JsValue>

The texSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_sub_image_2d_with_i32_and_i32_and_u32_and_type_and_opt_u8_array(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     width: i32,     height: i32,     format: u32,     type_: u32,     pixels: Option<&mut [u8]> ) -> Result<(), JsValue>

The texSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_sub_image_2d_with_u32_and_u32_and_image_bitmap(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     format: u32,     type_: u32,     pixels: &ImageBitmap ) -> Result<(), JsValue>

The texSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: ImageBitmap, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_sub_image_2d_with_u32_and_u32_and_image_data(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     format: u32,     type_: u32,     pixels: &ImageData ) -> Result<(), JsValue>

The texSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: ImageData, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_sub_image_2d_with_u32_and_u32_and_image(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     format: u32,     type_: u32,     image: &HtmlImageElement ) -> Result<(), JsValue>

The texSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: HtmlImageElement, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_sub_image_2d_with_u32_and_u32_and_canvas(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     format: u32,     type_: u32,     canvas: &HtmlCanvasElement ) -> Result<(), JsValue>

The texSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: HtmlCanvasElement, WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_sub_image_2d_with_u32_and_u32_and_video(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     format: u32,     type_: u32,     video: &HtmlVideoElement ) -> Result<(), JsValue>

The texSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: HtmlVideoElement, WebGlRenderingContext

impl WebGlRenderingContext

pub fn uniform1fv_with_f32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [f32] )

The uniform1fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform1fv_with_f32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform1fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform1iv_with_i32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [i32] )

The uniform1iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform1iv_with_i32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform1iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform2fv_with_f32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [f32] )

The uniform2fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform2fv_with_f32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform2fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform2iv_with_i32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [i32] )

The uniform2iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform2iv_with_i32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform2iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform3fv_with_f32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [f32] )

The uniform3fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform3fv_with_f32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform3fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform3iv_with_i32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [i32] )

The uniform3iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform3iv_with_i32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform3iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform4fv_with_f32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [f32] )

The uniform4fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform4fv_with_f32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform4fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform4iv_with_i32_array(     &self,     location: Option<&WebGlUniformLocation>,     data: &mut [i32] )

The uniform4iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform4iv_with_i32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     data: &JsValue )

The uniform4iv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform_matrix2fv_with_f32_array(     &self,     location: Option<&WebGlUniformLocation>,     transpose: bool,     data: &mut [f32] )

The uniformMatrix2fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform_matrix2fv_with_f32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     transpose: bool,     data: &JsValue )

The uniformMatrix2fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform_matrix3fv_with_f32_array(     &self,     location: Option<&WebGlUniformLocation>,     transpose: bool,     data: &mut [f32] )

The uniformMatrix3fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform_matrix3fv_with_f32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     transpose: bool,     data: &JsValue )

The uniformMatrix3fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform_matrix4fv_with_f32_array(     &self,     location: Option<&WebGlUniformLocation>,     transpose: bool,     data: &mut [f32] )

The uniformMatrix4fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform_matrix4fv_with_f32_sequence(     &self,     location: Option<&WebGlUniformLocation>,     transpose: bool,     data: &JsValue )

The uniformMatrix4fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn active_texture(&self, texture: u32)

The activeTexture() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn attach_shader(&self, program: &WebGlProgram, shader: &WebGlShader)

The attachShader() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn bind_attrib_location(     &self,     program: &WebGlProgram,     index: u32,     name: &str )

The bindAttribLocation() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn bind_buffer(&self, target: u32, buffer: Option<&WebGlBuffer>)

The bindBuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlBuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn bind_framebuffer(     &self,     target: u32,     framebuffer: Option<&WebGlFramebuffer> )

The bindFramebuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlFramebuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn bind_renderbuffer(     &self,     target: u32,     renderbuffer: Option<&WebGlRenderbuffer> )

The bindRenderbuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderbuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn bind_texture(&self, target: u32, texture: Option<&WebGlTexture>)

The bindTexture() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlTexture

impl WebGlRenderingContext

pub fn blend_color(&self, red: f32, green: f32, blue: f32, alpha: f32)

The blendColor() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn blend_equation(&self, mode: u32)

The blendEquation() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn blend_equation_separate(&self, mode_rgb: u32, mode_alpha: u32)

The blendEquationSeparate() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn blend_func(&self, sfactor: u32, dfactor: u32)

The blendFunc() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn blend_func_separate(     &self,     src_rgb: u32,     dst_rgb: u32,     src_alpha: u32,     dst_alpha: u32 )

The blendFuncSeparate() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn check_framebuffer_status(&self, target: u32) -> u32

The checkFramebufferStatus() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn clear(&self, mask: u32)

The clear() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn clear_color(&self, red: f32, green: f32, blue: f32, alpha: f32)

The clearColor() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn clear_depth(&self, depth: f32)

The clearDepth() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn clear_stencil(&self, s: i32)

The clearStencil() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn color_mask(&self, red: bool, green: bool, blue: bool, alpha: bool)

The colorMask() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn compile_shader(&self, shader: &WebGlShader)

The compileShader() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn copy_tex_image_2d(     &self,     target: u32,     level: i32,     internalformat: u32,     x: i32,     y: i32,     width: i32,     height: i32,     border: i32 )

The copyTexImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn copy_tex_sub_image_2d(     &self,     target: u32,     level: i32,     xoffset: i32,     yoffset: i32,     x: i32,     y: i32,     width: i32,     height: i32 )

The copyTexSubImage2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn create_buffer(&self) -> Option<WebGlBuffer>

The createBuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlBuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn create_framebuffer(&self) -> Option<WebGlFramebuffer>

The createFramebuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlFramebuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn create_program(&self) -> Option<WebGlProgram>

The createProgram() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn create_renderbuffer(&self) -> Option<WebGlRenderbuffer>

The createRenderbuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderbuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn create_shader(&self, type_: u32) -> Option<WebGlShader>

The createShader() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn create_texture(&self) -> Option<WebGlTexture>

The createTexture() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlTexture

impl WebGlRenderingContext

pub fn cull_face(&self, mode: u32)

The cullFace() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn delete_buffer(&self, buffer: Option<&WebGlBuffer>)

The deleteBuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlBuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn delete_framebuffer(&self, framebuffer: Option<&WebGlFramebuffer>)

The deleteFramebuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlFramebuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn delete_program(&self, program: Option<&WebGlProgram>)

The deleteProgram() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn delete_renderbuffer(&self, renderbuffer: Option<&WebGlRenderbuffer>)

The deleteRenderbuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderbuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn delete_shader(&self, shader: Option<&WebGlShader>)

The deleteShader() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn delete_texture(&self, texture: Option<&WebGlTexture>)

The deleteTexture() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlTexture

impl WebGlRenderingContext

pub fn depth_func(&self, func: u32)

The depthFunc() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn depth_mask(&self, flag: bool)

The depthMask() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn depth_range(&self, z_near: f32, z_far: f32)

The depthRange() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn detach_shader(&self, program: &WebGlProgram, shader: &WebGlShader)

The detachShader() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn disable(&self, cap: u32)

The disable() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn disable_vertex_attrib_array(&self, index: u32)

The disableVertexAttribArray() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn draw_arrays(&self, mode: u32, first: i32, count: i32)

The drawArrays() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn draw_elements_with_i32(     &self,     mode: u32,     count: i32,     type_: u32,     offset: i32 )

The drawElements() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn draw_elements_with_f64(     &self,     mode: u32,     count: i32,     type_: u32,     offset: f64 )

The drawElements() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn enable(&self, cap: u32)

The enable() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn enable_vertex_attrib_array(&self, index: u32)

The enableVertexAttribArray() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn finish(&self)

The finish() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn flush(&self)

The flush() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn framebuffer_renderbuffer(     &self,     target: u32,     attachment: u32,     renderbuffertarget: u32,     renderbuffer: Option<&WebGlRenderbuffer> )

The framebufferRenderbuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderbuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn framebuffer_texture_2d(     &self,     target: u32,     attachment: u32,     textarget: u32,     texture: Option<&WebGlTexture>,     level: i32 )

The framebufferTexture2D() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlTexture

impl WebGlRenderingContext

pub fn front_face(&self, mode: u32)

The frontFace() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn generate_mipmap(&self, target: u32)

The generateMipmap() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_active_attrib(     &self,     program: &WebGlProgram,     index: u32 ) -> Option<WebGlActiveInfo>

The getActiveAttrib() method

MDN Documentation

This API requires the following crate features to be activated: WebGlActiveInfo, WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_active_uniform(     &self,     program: &WebGlProgram,     index: u32 ) -> Option<WebGlActiveInfo>

The getActiveUniform() method

MDN Documentation

This API requires the following crate features to be activated: WebGlActiveInfo, WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_attached_shaders(&self, program: &WebGlProgram) -> Option<Array>

The getAttachedShaders() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_attrib_location(&self, program: &WebGlProgram, name: &str) -> i32

The getAttribLocation() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_buffer_parameter(&self, target: u32, pname: u32) -> JsValue

The getBufferParameter() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_context_attributes(&self) -> Option<WebGlContextAttributes>

The getContextAttributes() method

MDN Documentation

This API requires the following crate features to be activated: WebGlContextAttributes, WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_error(&self) -> u32

The getError() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_extension(&self, name: &str) -> Result<Option<Object>, JsValue>

The getExtension() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_framebuffer_attachment_parameter(     &self,     target: u32,     attachment: u32,     pname: u32 ) -> Result<JsValue, JsValue>

The getFramebufferAttachmentParameter() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_parameter(&self, pname: u32) -> Result<JsValue, JsValue>

The getParameter() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_program_info_log(&self, program: &WebGlProgram) -> Option<String>

The getProgramInfoLog() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_program_parameter(     &self,     program: &WebGlProgram,     pname: u32 ) -> JsValue

The getProgramParameter() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_renderbuffer_parameter(&self, target: u32, pname: u32) -> JsValue

The getRenderbufferParameter() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_shader_info_log(&self, shader: &WebGlShader) -> Option<String>

The getShaderInfoLog() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn get_shader_parameter(&self, shader: &WebGlShader, pname: u32) -> JsValue

The getShaderParameter() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn get_shader_precision_format(     &self,     shadertype: u32,     precisiontype: u32 ) -> Option<WebGlShaderPrecisionFormat>

The getShaderPrecisionFormat() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShaderPrecisionFormat

impl WebGlRenderingContext

pub fn get_shader_source(&self, shader: &WebGlShader) -> Option<String>

The getShaderSource() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn get_supported_extensions(&self) -> Option<Array>

The getSupportedExtensions() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_tex_parameter(&self, target: u32, pname: u32) -> JsValue

The getTexParameter() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_uniform(     &self,     program: &WebGlProgram,     location: &WebGlUniformLocation ) -> JsValue

The getUniform() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn get_uniform_location(     &self,     program: &WebGlProgram,     name: &str ) -> Option<WebGlUniformLocation>

The getUniformLocation() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn get_vertex_attrib(     &self,     index: u32,     pname: u32 ) -> Result<JsValue, JsValue>

The getVertexAttrib() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn get_vertex_attrib_offset(&self, index: u32, pname: u32) -> f64

The getVertexAttribOffset() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn hint(&self, target: u32, mode: u32)

The hint() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn is_buffer(&self, buffer: Option<&WebGlBuffer>) -> bool

The isBuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlBuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn is_context_lost(&self) -> bool

The isContextLost() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn is_enabled(&self, cap: u32) -> bool

The isEnabled() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn is_framebuffer(&self, framebuffer: Option<&WebGlFramebuffer>) -> bool

The isFramebuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlFramebuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn is_program(&self, program: Option<&WebGlProgram>) -> bool

The isProgram() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn is_renderbuffer(&self, renderbuffer: Option<&WebGlRenderbuffer>) -> bool

The isRenderbuffer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderbuffer, WebGlRenderingContext

impl WebGlRenderingContext

pub fn is_shader(&self, shader: Option<&WebGlShader>) -> bool

The isShader() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn is_texture(&self, texture: Option<&WebGlTexture>) -> bool

The isTexture() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlTexture

impl WebGlRenderingContext

pub fn line_width(&self, width: f32)

The lineWidth() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn link_program(&self, program: &WebGlProgram)

The linkProgram() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn pixel_storei(&self, pname: u32, param: i32)

The pixelStorei() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn polygon_offset(&self, factor: f32, units: f32)

The polygonOffset() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn renderbuffer_storage(     &self,     target: u32,     internalformat: u32,     width: i32,     height: i32 )

The renderbufferStorage() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn sample_coverage(&self, value: f32, invert: bool)

The sampleCoverage() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn scissor(&self, x: i32, y: i32, width: i32, height: i32)

The scissor() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn shader_source(&self, shader: &WebGlShader, source: &str)

The shaderSource() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlShader

impl WebGlRenderingContext

pub fn stencil_func(&self, func: u32, ref_: i32, mask: u32)

The stencilFunc() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn stencil_func_separate(&self, face: u32, func: u32, ref_: i32, mask: u32)

The stencilFuncSeparate() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn stencil_mask(&self, mask: u32)

The stencilMask() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn stencil_mask_separate(&self, face: u32, mask: u32)

The stencilMaskSeparate() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn stencil_op(&self, fail: u32, zfail: u32, zpass: u32)

The stencilOp() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn stencil_op_separate(&self, face: u32, fail: u32, zfail: u32, zpass: u32)

The stencilOpSeparate() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_parameterf(&self, target: u32, pname: u32, param: f32)

The texParameterf() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn tex_parameteri(&self, target: u32, pname: u32, param: i32)

The texParameteri() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn uniform1f(&self, location: Option<&WebGlUniformLocation>, x: f32)

The uniform1f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform1i(&self, location: Option<&WebGlUniformLocation>, x: i32)

The uniform1i() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform2f(&self, location: Option<&WebGlUniformLocation>, x: f32, y: f32)

The uniform2f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform2i(&self, location: Option<&WebGlUniformLocation>, x: i32, y: i32)

The uniform2i() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform3f(     &self,     location: Option<&WebGlUniformLocation>,     x: f32,     y: f32,     z: f32 )

The uniform3f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform3i(     &self,     location: Option<&WebGlUniformLocation>,     x: i32,     y: i32,     z: i32 )

The uniform3i() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform4f(     &self,     location: Option<&WebGlUniformLocation>,     x: f32,     y: f32,     z: f32,     w: f32 )

The uniform4f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn uniform4i(     &self,     location: Option<&WebGlUniformLocation>,     x: i32,     y: i32,     z: i32,     w: i32 )

The uniform4i() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext, WebGlUniformLocation

impl WebGlRenderingContext

pub fn use_program(&self, program: Option<&WebGlProgram>)

The useProgram() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn validate_program(&self, program: &WebGlProgram)

The validateProgram() method

MDN Documentation

This API requires the following crate features to be activated: WebGlProgram, WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib1f(&self, indx: u32, x: f32)

The vertexAttrib1f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib1fv_with_f32_array(&self, indx: u32, values: &mut [f32])

The vertexAttrib1fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib1fv_with_f32_sequence(&self, indx: u32, values: &JsValue)

The vertexAttrib1fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib2f(&self, indx: u32, x: f32, y: f32)

The vertexAttrib2f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib2fv_with_f32_array(&self, indx: u32, values: &mut [f32])

The vertexAttrib2fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib2fv_with_f32_sequence(&self, indx: u32, values: &JsValue)

The vertexAttrib2fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib3f(&self, indx: u32, x: f32, y: f32, z: f32)

The vertexAttrib3f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib3fv_with_f32_array(&self, indx: u32, values: &mut [f32])

The vertexAttrib3fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib3fv_with_f32_sequence(&self, indx: u32, values: &JsValue)

The vertexAttrib3fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib4f(&self, indx: u32, x: f32, y: f32, z: f32, w: f32)

The vertexAttrib4f() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib4fv_with_f32_array(&self, indx: u32, values: &mut [f32])

The vertexAttrib4fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib4fv_with_f32_sequence(&self, indx: u32, values: &JsValue)

The vertexAttrib4fv() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib_pointer_with_i32(     &self,     indx: u32,     size: i32,     type_: u32,     normalized: bool,     stride: i32,     offset: i32 )

The vertexAttribPointer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn vertex_attrib_pointer_with_f64(     &self,     indx: u32,     size: i32,     type_: u32,     normalized: bool,     stride: i32,     offset: f64 )

The vertexAttribPointer() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn viewport(&self, x: i32, y: i32, width: i32, height: i32)

The viewport() method

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn canvas(&self) -> Option<Object>

The canvas getter

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn drawing_buffer_width(&self) -> i32

The drawingBufferWidth getter

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub fn drawing_buffer_height(&self) -> i32

The drawingBufferHeight getter

MDN Documentation

This API requires the following crate features to be activated: WebGlRenderingContext

impl WebGlRenderingContext

pub const DEPTH_BUFFER_BIT: u32

impl WebGlRenderingContext

pub const STENCIL_BUFFER_BIT: u32

impl WebGlRenderingContext

pub const COLOR_BUFFER_BIT: u32

impl WebGlRenderingContext

pub const POINTS: u32

impl WebGlRenderingContext

pub const LINES: u32

impl WebGlRenderingContext

pub const LINE_LOOP: u32

impl WebGlRenderingContext

pub const LINE_STRIP: u32

impl WebGlRenderingContext

pub const TRIANGLES: u32

impl WebGlRenderingContext

pub const TRIANGLE_STRIP: u32

impl WebGlRenderingContext

pub const TRIANGLE_FAN: u32

impl WebGlRenderingContext

pub const ZERO: u32

impl WebGlRenderingContext

pub const ONE: u32

impl WebGlRenderingContext

pub const SRC_COLOR: u32

impl WebGlRenderingContext

pub const ONE_MINUS_SRC_COLOR: u32

impl WebGlRenderingContext

pub const SRC_ALPHA: u32

impl WebGlRenderingContext

pub const ONE_MINUS_SRC_ALPHA: u32

impl WebGlRenderingContext

pub const DST_ALPHA: u32

impl WebGlRenderingContext

pub const ONE_MINUS_DST_ALPHA: u32

impl WebGlRenderingContext

pub const DST_COLOR: u32

impl WebGlRenderingContext

pub const ONE_MINUS_DST_COLOR: u32

impl WebGlRenderingContext

pub const SRC_ALPHA_SATURATE: u32

impl WebGlRenderingContext

pub const FUNC_ADD: u32

impl WebGlRenderingContext

pub const BLEND_EQUATION: u32

impl WebGlRenderingContext

pub const BLEND_EQUATION_RGB: u32

impl WebGlRenderingContext

pub const BLEND_EQUATION_ALPHA: u32

impl WebGlRenderingContext

pub const FUNC_SUBTRACT: u32

impl WebGlRenderingContext

pub const FUNC_REVERSE_SUBTRACT: u32

impl WebGlRenderingContext

pub const BLEND_DST_RGB: u32

impl WebGlRenderingContext

pub const BLEND_SRC_RGB: u32

impl WebGlRenderingContext

pub const BLEND_DST_ALPHA: u32

impl WebGlRenderingContext

pub const BLEND_SRC_ALPHA: u32

impl WebGlRenderingContext

pub const CONSTANT_COLOR: u32

impl WebGlRenderingContext

pub const ONE_MINUS_CONSTANT_COLOR: u32

impl WebGlRenderingContext

pub const CONSTANT_ALPHA: u32

impl WebGlRenderingContext

pub const ONE_MINUS_CONSTANT_ALPHA: u32

impl WebGlRenderingContext

pub const BLEND_COLOR: u32

impl WebGlRenderingContext

pub const ARRAY_BUFFER: u32

impl WebGlRenderingContext

pub const ELEMENT_ARRAY_BUFFER: u32

impl WebGlRenderingContext

pub const ARRAY_BUFFER_BINDING: u32

impl WebGlRenderingContext

pub const ELEMENT_ARRAY_BUFFER_BINDING: u32

impl WebGlRenderingContext

pub const STREAM_DRAW: u32

impl WebGlRenderingContext

pub const STATIC_DRAW: u32

impl WebGlRenderingContext

pub const DYNAMIC_DRAW: u32

impl WebGlRenderingContext

pub const BUFFER_SIZE: u32

impl WebGlRenderingContext

pub const BUFFER_USAGE: u32

impl WebGlRenderingContext

pub const CURRENT_VERTEX_ATTRIB: u32

impl WebGlRenderingContext

pub const FRONT: u32

impl WebGlRenderingContext

pub const BACK: u32

impl WebGlRenderingContext

pub const FRONT_AND_BACK: u32

impl WebGlRenderingContext

pub const CULL_FACE: u32

impl WebGlRenderingContext

pub const BLEND: u32

impl WebGlRenderingContext

pub const DITHER: u32

impl WebGlRenderingContext

pub const STENCIL_TEST: u32

impl WebGlRenderingContext

pub const DEPTH_TEST: u32

impl WebGlRenderingContext

pub const SCISSOR_TEST: u32

impl WebGlRenderingContext

pub const POLYGON_OFFSET_FILL: u32

impl WebGlRenderingContext

pub const SAMPLE_ALPHA_TO_COVERAGE: u32

impl WebGlRenderingContext

pub const SAMPLE_COVERAGE: u32

impl WebGlRenderingContext

pub const NO_ERROR: u32

impl WebGlRenderingContext

pub const INVALID_ENUM: u32

impl WebGlRenderingContext

pub const INVALID_VALUE: u32

impl WebGlRenderingContext

pub const INVALID_OPERATION: u32

impl WebGlRenderingContext

pub const OUT_OF_MEMORY: u32

impl WebGlRenderingContext

pub const CW: u32

impl WebGlRenderingContext

pub const CCW: u32

impl WebGlRenderingContext

pub const LINE_WIDTH: u32

impl WebGlRenderingContext

pub const ALIASED_POINT_SIZE_RANGE: u32

impl WebGlRenderingContext

pub const ALIASED_LINE_WIDTH_RANGE: u32

impl WebGlRenderingContext

pub const CULL_FACE_MODE: u32

impl WebGlRenderingContext

pub const FRONT_FACE: u32

impl WebGlRenderingContext

pub const DEPTH_RANGE: u32

impl WebGlRenderingContext

pub const DEPTH_WRITEMASK: u32

impl WebGlRenderingContext

pub const DEPTH_CLEAR_VALUE: u32

impl WebGlRenderingContext

pub const DEPTH_FUNC: u32

impl WebGlRenderingContext

pub const STENCIL_CLEAR_VALUE: u32

impl WebGlRenderingContext

pub const STENCIL_FUNC: u32

impl WebGlRenderingContext

pub const STENCIL_FAIL: u32

impl WebGlRenderingContext

pub const STENCIL_PASS_DEPTH_FAIL: u32

impl WebGlRenderingContext

pub const STENCIL_PASS_DEPTH_PASS: u32

impl WebGlRenderingContext

pub const STENCIL_REF: u32

impl WebGlRenderingContext

pub const STENCIL_VALUE_MASK: u32

impl WebGlRenderingContext

pub const STENCIL_WRITEMASK: u32

impl WebGlRenderingContext

pub const STENCIL_BACK_FUNC: u32

impl WebGlRenderingContext

pub const STENCIL_BACK_FAIL: u32

impl WebGlRenderingContext

pub const STENCIL_BACK_PASS_DEPTH_FAIL: u32

impl WebGlRenderingContext

pub const STENCIL_BACK_PASS_DEPTH_PASS: u32

impl WebGlRenderingContext

pub const STENCIL_BACK_REF: u32

impl WebGlRenderingContext

pub const STENCIL_BACK_VALUE_MASK: u32

impl WebGlRenderingContext

pub const STENCIL_BACK_WRITEMASK: u32

impl WebGlRenderingContext

pub const VIEWPORT: u32

impl WebGlRenderingContext

pub const SCISSOR_BOX: u32

impl WebGlRenderingContext

pub const COLOR_CLEAR_VALUE: u32

impl WebGlRenderingContext

pub const COLOR_WRITEMASK: u32

impl WebGlRenderingContext

pub const UNPACK_ALIGNMENT: u32

impl WebGlRenderingContext

pub const PACK_ALIGNMENT: u32

impl WebGlRenderingContext

pub const MAX_TEXTURE_SIZE: u32

impl WebGlRenderingContext

pub const MAX_VIEWPORT_DIMS: u32

impl WebGlRenderingContext

pub const SUBPIXEL_BITS: u32

impl WebGlRenderingContext

pub const RED_BITS: u32

impl WebGlRenderingContext

pub const GREEN_BITS: u32

impl WebGlRenderingContext

pub const BLUE_BITS: u32

impl WebGlRenderingContext

pub const ALPHA_BITS: u32

impl WebGlRenderingContext

pub const DEPTH_BITS: u32

impl WebGlRenderingContext

pub const STENCIL_BITS: u32

impl WebGlRenderingContext

pub const POLYGON_OFFSET_UNITS: u32

impl WebGlRenderingContext

pub const POLYGON_OFFSET_FACTOR: u32

impl WebGlRenderingContext

pub const TEXTURE_BINDING_2D: u32

impl WebGlRenderingContext

pub const SAMPLE_BUFFERS: u32

impl WebGlRenderingContext

pub const SAMPLES: u32

impl WebGlRenderingContext

pub const SAMPLE_COVERAGE_VALUE: u32

impl WebGlRenderingContext

pub const SAMPLE_COVERAGE_INVERT: u32

impl WebGlRenderingContext

pub const COMPRESSED_TEXTURE_FORMATS: u32

impl WebGlRenderingContext

pub const DONT_CARE: u32

impl WebGlRenderingContext

pub const FASTEST: u32

impl WebGlRenderingContext

pub const NICEST: u32

impl WebGlRenderingContext

pub const GENERATE_MIPMAP_HINT: u32

impl WebGlRenderingContext

pub const BYTE: u32

impl WebGlRenderingContext

pub const UNSIGNED_BYTE: u32

impl WebGlRenderingContext

pub const SHORT: u32

impl WebGlRenderingContext

pub const UNSIGNED_SHORT: u32

impl WebGlRenderingContext

pub const INT: u32

impl WebGlRenderingContext

pub const UNSIGNED_INT: u32

impl WebGlRenderingContext

pub const FLOAT: u32

impl WebGlRenderingContext

pub const DEPTH_COMPONENT: u32

impl WebGlRenderingContext

pub const ALPHA: u32

impl WebGlRenderingContext

pub const RGB: u32

impl WebGlRenderingContext

pub const RGBA: u32

impl WebGlRenderingContext

pub const LUMINANCE: u32

impl WebGlRenderingContext

pub const LUMINANCE_ALPHA: u32

impl WebGlRenderingContext

pub const UNSIGNED_SHORT_4_4_4_4: u32

impl WebGlRenderingContext

pub const UNSIGNED_SHORT_5_5_5_1: u32

impl WebGlRenderingContext

pub const UNSIGNED_SHORT_5_6_5: u32

impl WebGlRenderingContext

pub const FRAGMENT_SHADER: u32

impl WebGlRenderingContext

pub const VERTEX_SHADER: u32

impl WebGlRenderingContext

pub const MAX_VERTEX_ATTRIBS: u32

impl WebGlRenderingContext

pub const MAX_VERTEX_UNIFORM_VECTORS: u32

impl WebGlRenderingContext

pub const MAX_VARYING_VECTORS: u32

impl WebGlRenderingContext

pub const MAX_COMBINED_TEXTURE_IMAGE_UNITS: u32

impl WebGlRenderingContext

pub const MAX_VERTEX_TEXTURE_IMAGE_UNITS: u32

impl WebGlRenderingContext

pub const MAX_TEXTURE_IMAGE_UNITS: u32

impl WebGlRenderingContext

pub const MAX_FRAGMENT_UNIFORM_VECTORS: u32

impl WebGlRenderingContext

pub const SHADER_TYPE: u32

impl WebGlRenderingContext

pub const DELETE_STATUS: u32

impl WebGlRenderingContext

pub const LINK_STATUS: u32

impl WebGlRenderingContext

pub const VALIDATE_STATUS: u32

impl WebGlRenderingContext

pub const ATTACHED_SHADERS: u32

impl WebGlRenderingContext

pub const ACTIVE_UNIFORMS: u32

impl WebGlRenderingContext

pub const ACTIVE_ATTRIBUTES: u32

impl WebGlRenderingContext

pub const SHADING_LANGUAGE_VERSION: u32

impl WebGlRenderingContext

pub const CURRENT_PROGRAM: u32

impl WebGlRenderingContext

pub const NEVER: u32

impl WebGlRenderingContext

pub const LESS: u32

impl WebGlRenderingContext

pub const EQUAL: u32

impl WebGlRenderingContext

pub const LEQUAL: u32

impl WebGlRenderingContext

pub const GREATER: u32

impl WebGlRenderingContext

pub const NOTEQUAL: u32

impl WebGlRenderingContext

pub const GEQUAL: u32

impl WebGlRenderingContext

pub const ALWAYS: u32

impl WebGlRenderingContext

pub const KEEP: u32

impl WebGlRenderingContext

pub const REPLACE: u32

impl WebGlRenderingContext

pub const INCR: u32

impl WebGlRenderingContext

pub const DECR: u32

impl WebGlRenderingContext

pub const INVERT: u32

impl WebGlRenderingContext

pub const INCR_WRAP: u32

impl WebGlRenderingContext

pub const DECR_WRAP: u32

impl WebGlRenderingContext

pub const VENDOR: u32

impl WebGlRenderingContext

pub const RENDERER: u32

impl WebGlRenderingContext

pub const VERSION: u32

impl WebGlRenderingContext

pub const NEAREST: u32

impl WebGlRenderingContext

pub const LINEAR: u32

impl WebGlRenderingContext

pub const NEAREST_MIPMAP_NEAREST: u32

impl WebGlRenderingContext

pub const LINEAR_MIPMAP_NEAREST: u32

impl WebGlRenderingContext

pub const NEAREST_MIPMAP_LINEAR: u32

impl WebGlRenderingContext

pub const LINEAR_MIPMAP_LINEAR: u32

impl WebGlRenderingContext

pub const TEXTURE_MAG_FILTER: u32

impl WebGlRenderingContext

pub const TEXTURE_MIN_FILTER: u32

impl WebGlRenderingContext

pub const TEXTURE_WRAP_S: u32

impl WebGlRenderingContext

pub const TEXTURE_WRAP_T: u32

impl WebGlRenderingContext

pub const TEXTURE_2D: u32

impl WebGlRenderingContext

pub const TEXTURE: u32

impl WebGlRenderingContext

pub const TEXTURE_CUBE_MAP: u32

impl WebGlRenderingContext

pub const TEXTURE_BINDING_CUBE_MAP: u32

impl WebGlRenderingContext

pub const TEXTURE_CUBE_MAP_POSITIVE_X: u32

impl WebGlRenderingContext

pub const TEXTURE_CUBE_MAP_NEGATIVE_X: u32

impl WebGlRenderingContext

pub const TEXTURE_CUBE_MAP_POSITIVE_Y: u32

impl WebGlRenderingContext

pub const TEXTURE_CUBE_MAP_NEGATIVE_Y: u32

impl WebGlRenderingContext

pub const TEXTURE_CUBE_MAP_POSITIVE_Z: u32

impl WebGlRenderingContext

pub const TEXTURE_CUBE_MAP_NEGATIVE_Z: u32

impl WebGlRenderingContext

pub const MAX_CUBE_MAP_TEXTURE_SIZE: u32

impl WebGlRenderingContext

pub const TEXTURE0: u32

impl WebGlRenderingContext

pub const TEXTURE1: u32

impl WebGlRenderingContext

pub const TEXTURE2: u32

impl WebGlRenderingContext

pub const TEXTURE3: u32

impl WebGlRenderingContext

pub const TEXTURE4: u32

impl WebGlRenderingContext

pub const TEXTURE5: u32

impl WebGlRenderingContext

pub const TEXTURE6: u32

impl WebGlRenderingContext

pub const TEXTURE7: u32

impl WebGlRenderingContext

pub const TEXTURE8: u32

impl WebGlRenderingContext

pub const TEXTURE9: u32

impl WebGlRenderingContext

pub const TEXTURE10: u32

impl WebGlRenderingContext

pub const TEXTURE11: u32

impl WebGlRenderingContext

pub const TEXTURE12: u32

impl WebGlRenderingContext

pub const TEXTURE13: u32

impl WebGlRenderingContext

pub const TEXTURE14: u32

impl WebGlRenderingContext

pub const TEXTURE15: u32

impl WebGlRenderingContext

pub const TEXTURE16: u32

impl WebGlRenderingContext

pub const TEXTURE17: u32

impl WebGlRenderingContext

pub const TEXTURE18: u32

impl WebGlRenderingContext

pub const TEXTURE19: u32

impl WebGlRenderingContext

pub const TEXTURE20: u32

impl WebGlRenderingContext

pub const TEXTURE21: u32

impl WebGlRenderingContext

pub const TEXTURE22: u32

impl WebGlRenderingContext

pub const TEXTURE23: u32

impl WebGlRenderingContext

pub const TEXTURE24: u32

impl WebGlRenderingContext

pub const TEXTURE25: u32

impl WebGlRenderingContext

pub const TEXTURE26: u32

impl WebGlRenderingContext

pub const TEXTURE27: u32

impl WebGlRenderingContext

pub const TEXTURE28: u32

impl WebGlRenderingContext

pub const TEXTURE29: u32

impl WebGlRenderingContext

pub const TEXTURE30: u32

impl WebGlRenderingContext

pub const TEXTURE31: u32

impl WebGlRenderingContext

pub const ACTIVE_TEXTURE: u32

impl WebGlRenderingContext

pub const REPEAT: u32

impl WebGlRenderingContext

pub const CLAMP_TO_EDGE: u32

impl WebGlRenderingContext

pub const MIRRORED_REPEAT: u32

impl WebGlRenderingContext

pub const FLOAT_VEC2: u32

impl WebGlRenderingContext

pub const FLOAT_VEC3: u32

impl WebGlRenderingContext

pub const FLOAT_VEC4: u32

impl WebGlRenderingContext

pub const INT_VEC2: u32

impl WebGlRenderingContext

pub const INT_VEC3: u32

impl WebGlRenderingContext

pub const INT_VEC4: u32

impl WebGlRenderingContext

pub const BOOL: u32

impl WebGlRenderingContext

pub const BOOL_VEC2: u32

impl WebGlRenderingContext

pub const BOOL_VEC3: u32

impl WebGlRenderingContext

pub const BOOL_VEC4: u32

impl WebGlRenderingContext

pub const FLOAT_MAT2: u32

impl WebGlRenderingContext

pub const FLOAT_MAT3: u32

impl WebGlRenderingContext

pub const FLOAT_MAT4: u32

impl WebGlRenderingContext

pub const SAMPLER_2D: u32

impl WebGlRenderingContext

pub const SAMPLER_CUBE: u32

impl WebGlRenderingContext

pub const VERTEX_ATTRIB_ARRAY_ENABLED: u32

impl WebGlRenderingContext

pub const VERTEX_ATTRIB_ARRAY_SIZE: u32

impl WebGlRenderingContext

pub const VERTEX_ATTRIB_ARRAY_STRIDE: u32

impl WebGlRenderingContext

pub const VERTEX_ATTRIB_ARRAY_TYPE: u32

impl WebGlRenderingContext

pub const VERTEX_ATTRIB_ARRAY_NORMALIZED: u32

impl WebGlRenderingContext

pub const VERTEX_ATTRIB_ARRAY_POINTER: u32

impl WebGlRenderingContext

pub const VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: u32

impl WebGlRenderingContext

pub const IMPLEMENTATION_COLOR_READ_TYPE: u32

impl WebGlRenderingContext

pub const IMPLEMENTATION_COLOR_READ_FORMAT: u32

impl WebGlRenderingContext

pub const COMPILE_STATUS: u32

impl WebGlRenderingContext

pub const LOW_FLOAT: u32

impl WebGlRenderingContext

pub const MEDIUM_FLOAT: u32

impl WebGlRenderingContext

pub const HIGH_FLOAT: u32

impl WebGlRenderingContext

pub const LOW_INT: u32

impl WebGlRenderingContext

pub const MEDIUM_INT: u32

impl WebGlRenderingContext

pub const HIGH_INT: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER: u32

impl WebGlRenderingContext

pub const RENDERBUFFER: u32

impl WebGlRenderingContext

pub const RGBA4: u32

impl WebGlRenderingContext

pub const RGB5_A1: u32

impl WebGlRenderingContext

pub const RGB565: u32

impl WebGlRenderingContext

pub const DEPTH_COMPONENT16: u32

impl WebGlRenderingContext

pub const STENCIL_INDEX8: u32

impl WebGlRenderingContext

pub const DEPTH_STENCIL: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_WIDTH: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_HEIGHT: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_INTERNAL_FORMAT: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_RED_SIZE: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_GREEN_SIZE: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_BLUE_SIZE: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_ALPHA_SIZE: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_DEPTH_SIZE: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_STENCIL_SIZE: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: u32

impl WebGlRenderingContext

pub const COLOR_ATTACHMENT0: u32

impl WebGlRenderingContext

pub const DEPTH_ATTACHMENT: u32

impl WebGlRenderingContext

pub const STENCIL_ATTACHMENT: u32

impl WebGlRenderingContext

pub const DEPTH_STENCIL_ATTACHMENT: u32

impl WebGlRenderingContext

pub const NONE: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_COMPLETE: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_INCOMPLETE_ATTACHMENT: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_INCOMPLETE_DIMENSIONS: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_UNSUPPORTED: u32

impl WebGlRenderingContext

pub const FRAMEBUFFER_BINDING: u32

impl WebGlRenderingContext

pub const RENDERBUFFER_BINDING: u32

impl WebGlRenderingContext

pub const MAX_RENDERBUFFER_SIZE: u32

impl WebGlRenderingContext

pub const INVALID_FRAMEBUFFER_OPERATION: u32

impl WebGlRenderingContext

pub const UNPACK_FLIP_Y_WEBGL: u32

impl WebGlRenderingContext

pub const UNPACK_PREMULTIPLY_ALPHA_WEBGL: u32

impl WebGlRenderingContext

pub const CONTEXT_LOST_WEBGL: u32

impl WebGlRenderingContext

pub const UNPACK_COLORSPACE_CONVERSION_WEBGL: u32

impl WebGlRenderingContext

pub const BROWSER_DEFAULT_WEBGL: u32

Trait Implementations

impl From<JsValue> for WebGlRenderingContext

fn from(obj: JsValue) -> WebGlRenderingContext

Performs the conversion.

impl From<WebGlRenderingContext> for JsValue

fn from(obj: WebGlRenderingContext) -> JsValue

Performs the conversion.

impl From<WebGlRenderingContext> for Object

fn from(obj: WebGlRenderingContext) -> Object

Performs the conversion.

impl AsRef<JsValue> for WebGlRenderingContext

fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<Object> for WebGlRenderingContext

fn as_ref(&self) -> &Object

Performs the conversion.

impl Clone for WebGlRenderingContext

fn clone(&self) -> WebGlRenderingContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WebGlRenderingContext

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

Formats the value using the given formatter.

impl Deref for WebGlRenderingContext

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Object

Dereferences the value.

impl FromWasmAbi for WebGlRenderingContext

type Abi = <JsValue as FromWasmAbi>::Abi

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for WebGlRenderingContext

type Abi = <JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl<'a> IntoWasmAbi for &'a WebGlRenderingContext

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl WasmDescribe for WebGlRenderingContext

fn describe()

impl OptionIntoWasmAbi for WebGlRenderingContext

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl<'a> OptionIntoWasmAbi for &'a WebGlRenderingContext

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl OptionFromWasmAbi for WebGlRenderingContext

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a "none" instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl RefFromWasmAbi for WebGlRenderingContext

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<WebGlRenderingContext>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don't persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl JsCast for WebGlRenderingContext

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

fn is_instance_of<T>(&self) -> bool where     T: JsCast,

Test whether this JS value is an instance of the type T.

fn dyn_into<T>(self) -> Result<T, Self> where     T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn dyn_ref<T>(&self) -> Option<&T> where     T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn unchecked_into<T>(self) -> T where     T: JsCast,

Performs a zero-cost unchecked cast into the specified type.

fn unchecked_ref<T>(&self) -> &T where     T: JsCast,

Performs a zero-cost unchecked cast into a reference to the specified type.