Enum BufferUsage 

pub enum BufferUsage {
    StaticRead,
    StaticCopy,
    StaticDraw,
    StreamRead,
    StreamCopy,
    StreamDraw,
    DynamicRead,
    DynamicCopy,
    DynamicDraw,
}

Variants

StaticRead

StaticCopy

StaticDraw

StreamRead

StreamCopy

StreamDraw

DynamicRead

DynamicCopy

DynamicDraw

Trait Implementations

impl Clone for BufferUsage

fn clone(&self) -> BufferUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferUsage

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

Formats the value using the given formatter.

impl Default for BufferUsage

fn default() -> BufferUsage

Returns the “default value” for a type.

impl GlEnum for BufferUsage

fn to_enum(&self) -> GLenum

fn gl_enum() -> u32

impl PartialEq for BufferUsage

fn eq(&self, other: &BufferUsage) -> 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 PartialOrd for BufferUsage

fn partial_cmp(&self, other: &BufferUsage) -> 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 Copy for BufferUsage

impl Eq for BufferUsage

impl StructuralPartialEq for BufferUsage