Enum glitter::types::DataType

pub enum DataType {
    Byte,
    UnsignedByte,
    Short,
    UnsignedShort,
    Fixed,
    Float,
}

The different OpenGL data types.

Variants

Byte

A signed 8-bit byte.

UnsignedByte

An unsigned 8-bit byte.

Short

A signed 16-bit short.

UnsignedShort

An unsigned 16-bit short.

Fixed

A signed 32-bit, fixed-point number in 16.16 form.

Float

A 32-bit, IEEE floating-point number.

Methods

impl DataType

pub fn from_gl(gl_enum: GLenum) -> Result<Self, ()>

Convert from a raw OpenGL integer value to an enum variant. Returns an error if the value is not a valid enum variant.

pub fn gl_enum(&self) -> GLenum

Return the OpenGL integer value for a given enum variant.

Trait Implementations

impl Debug for DataType

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for DataType

fn clone(&self) -> DataType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DataType

impl PartialEq for DataType

fn eq(&self, __arg_0: &DataType) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for DataType

impl Hash for DataType

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].