Enum OpenGL 

pub enum OpenGL {
    V2_0,
    V2_1,
    V3_0,
    V3_1,
    V3_2,
    V3_3,
    V4_0,
    V4_1,
    V4_2,
    V4_3,
    V4_4,
    V4_5,
}

Variants

V2_0

V2_1

V3_0

V3_1

V3_2

V3_3

V4_0

V4_1

V4_2

V4_3

V4_4

V4_5

Implementations

impl OpenGL

pub fn from_api(val: Version) -> Option<OpenGL>

Creates a new OpenGL version from graphics API version.

pub fn get_major_minor(&self) -> (isize, isize)

Gets the minor version of OpenGL.

pub fn to_glsl(&self) -> GLSL

Gets GLSL version associated with OpenGL.

Trait Implementations

impl Clone for OpenGL

fn clone(&self) -> OpenGL

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OpenGL

impl Debug for OpenGL

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

Formats the value using the given formatter.

impl Eq for OpenGL

impl FromStr for OpenGL

type Err = ParseOpenGLError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<OpenGL, <OpenGL as FromStr>::Err>

Parses a string s to return a value of this type.

impl Into<Version> for OpenGL

fn into(self) -> Version

Converts this type into the (usually inferred) input type.

impl Ord for OpenGL

fn cmp(&self, other: &OpenGL) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for OpenGL

fn eq(&self, other: &OpenGL) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for OpenGL

fn partial_cmp(&self, other: &OpenGL) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for OpenGL