Struct Version46 

pub struct Version46 {
    pub geterror: extern "system" fn() -> GLenum,
    pub specializeshader: extern "system" fn(GLuint, *const GLchar, GLuint, *const GLuint, *const GLuint),
    pub multidrawarraysindirectcount: extern "system" fn(GLenum, *const c_void, GLintptr, GLsizei, GLsizei),
    pub multidrawelementsindirectcount: extern "system" fn(GLenum, GLenum, *const c_void, GLintptr, GLsizei, GLsizei),
    pub polygonoffsetclamp: extern "system" fn(GLfloat, GLfloat, GLfloat),
    /* private fields */
}

Functions from OpenGL version 4.6

Fields

geterror: extern "system" fn() -> GLenum

The function pointer to glGetError()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glGetError.xhtml

specializeshader: extern "system" fn(GLuint, *const GLchar, GLuint, *const GLuint, *const GLuint)

The function pointer to glSpecializeShader()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glSpecializeShader.xhtml

multidrawarraysindirectcount: extern "system" fn(GLenum, *const c_void, GLintptr, GLsizei, GLsizei)

The function pointer to glMultiDrawArraysIndirectCount()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glMultiDrawArraysIndirectCount.xhtml

multidrawelementsindirectcount: extern "system" fn(GLenum, GLenum, *const c_void, GLintptr, GLsizei, GLsizei)

The function pointer to glMultiDrawElementsIndirectCount()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glMultiDrawElementsIndirectCount.xhtml

polygonoffsetclamp: extern "system" fn(GLfloat, GLfloat, GLfloat)

The function pointer to glPolygonOffsetClamp()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glPolygonOffsetClamp.xhtml

Implementations

impl Version46

pub fn new( base: impl GL_1_0, get_proc_address: impl FnMut(&'static str) -> *const c_void, ) -> Self

pub fn get_available(&self) -> bool

Trait Implementations

impl Clone for Version46

fn clone(&self) -> Version46

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Version46

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

Formats the value using the given formatter.

impl Default for Version46

fn default() -> Self

Returns the “default value” for a type.

impl GL_4_6 for Version46

fn glGetError(&self) -> GLenum

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glGetError.xhtml

fn glSpecializeShader( &self, shader: GLuint, pEntryPoint: *const GLchar, numSpecializationConstants: GLuint, pConstantIndex: *const GLuint, pConstantValue: *const GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glSpecializeShader.xhtml

fn glMultiDrawArraysIndirectCount( &self, mode: GLenum, indirect: *const c_void, drawcount: GLintptr, maxdrawcount: GLsizei, stride: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glMultiDrawArraysIndirectCount.xhtml

fn glMultiDrawElementsIndirectCount( &self, mode: GLenum, type_: GLenum, indirect: *const c_void, drawcount: GLintptr, maxdrawcount: GLsizei, stride: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glMultiDrawElementsIndirectCount.xhtml

fn glPolygonOffsetClamp( &self, factor: GLfloat, units: GLfloat, clamp: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glPolygonOffsetClamp.xhtml

impl Hash for Version46

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Version46

fn eq(&self, other: &Version46) -> 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 Version46

impl Eq for Version46

impl StructuralPartialEq for Version46