Enum TextureFormat 

pub enum TextureFormat {
    RED = 6_403,
    GREEN = 6_404,
    BLUE = 6_405,
    ALPHA = 6_406,
    RGB = 6_407,
    RGBA = 6_408,
    BGR = 32_992,
    BGRA = 32_993,
}

The texture format used by CGL These are reflections of OpenGL’s enum values You can also use the _i version of methods to pass integers directly instead of enums

Variants

RED = 6_403

GREEN = 6_404

BLUE = 6_405

ALPHA = 6_406

RGB = 6_407

RGBA = 6_408

BGR = 32_992

BGRA = 32_993