Function gfx_gtk::load

pub fn load()

Loads the Gl function pointers via epoxy.

Functions names are looked up first in the current .exe, and, failing that, in the libepoxy dylib - attempting to load libepoxy-0, libepoxy0 and libepoxy

This function needs to be invoked only once, at startup, by the host program.

Failure to load any function will be silent. Use debug_load() for diagnostic output.