Warning
hgl is deprecated in favor of gfx-rs.
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hgl-rs, short for "gl helpers for Rust", provides some boilerplate for working with OpenGL. I wrote it as part of my graphics course at Clarkson.
Note
hgl-rs exposes a safe interface, but it is still trivial to create invalid state that would cause GL to be memory unsafe. hgl-rs does not attempt to provide an actual safe wrapper for GL, but rather a convenient Rusty wrapper around the concepts GL exposes.
hgl-rs is available under the same license as Rust (dual Apache2/MIT)