hb_buffer_serialize_glyphs

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
  1. uint hb_buffer_serialize_glyphs(hb_buffer_t* buffer, uint start, uint end, char* buf, uint buf_size, uint* buf_consumed, hb_font_t* font, hb_buffer_serialize_format_t format, hb_buffer_serialize_flags_t flags)
    version(BindHB_Static)
    extern (C) @nogc nothrow
    uint
    hb_buffer_serialize_glyphs
  2. fp_hb_buffer_serialize_glyphs hb_buffer_serialize_glyphs;

Meta