Struct phosphorus::GlEnum

pub struct GlEnum {
    pub name: String,
    pub value: String,
    pub group: Option<String>,
    pub alias_of: Option<String>,
    pub api: Option<ApiGroup>,
    pub is_bitmask: bool,
}

A constant we need to declare.

Fields

name: String

The name

value: String

The value.

We keep it in string form because we want the final declaration within the source to be the same as we saw within gl.xml when possible.

group: Option<String>

Some enums are within enum groups, which helps document possible values that can go to various function arguments.

alias_of: Option<String>

This enum entry is an alias for some other enum.

api: Option<ApiGroup>

GL_ACTIVE_PROGRAM_EXT has different values depending on the API group.

All other enums are the same between both OGL and GLES.

is_bitmask: bool

If this is set then we should define the const as GLbitfield (and then it would support bitwise ops) instead of GLenum

Trait Implementations

impl Clone for GlEnum

fn clone(&self) -> GlEnum

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GlEnum

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

Formats the value using the given formatter.