Crate gl33

Makes the OpenGL 3.3 Core API (+GL_KHR_debug) available for use.

The crate’s interface is provided as a “struct” style loader. Construct a GlFns using an appropriate get_proc_address function, and then call methods on your GlFns.

There’s also a “global” style loader if the global_loader feature is enabled. This lets you load up functions pointers that can be freely accessed from anywhere.

Inlining

This crate does not use the #[inline] attribute. If you want full inlining just turn on Link-Time Optimization in your cargo profile:

[profile.release]
lto = "thin"

trace_caller

If the trace_caller feature is enables then this attribute is placed on any function that can panic. A panic will only happen if you call a function that is not loaded.

Re-exports

• pub use gl_core_types::*;
• pub use gl_enumerations::*;
• pub use gl_groups::*;

Modules

• get_proc_address
  gl_get_proc_address
• gl_core_types
• gl_enumerations
• gl_groups
• global_loader

Structs

• GlFns
  A struct that holds all the functions to use OpenGL 3.3 Core.

Functions

• println_debug_message_callback^⚠