hugopl/gi-crystal

View on GitHub

Tool to generate Crystal bindings for gobject-based libraries (i.e. GTK)

Stars: 56
Forks: 7
Open beginner issues: 0
Indexed issues: 23
Avg merge: 1h 9m
Merged PRs (30d): 1

Dominant language: Crystal
License: BSD-3-Clause
Last GitHub push: Sep 9, 2026
Latest indexed: Sep 17, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Open All

23 open issues indexed

Cannot implement vfunc `Gtk::Widget#do_measure` Open

bug vfunc

hugopl/gi-crystal#32 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`OUT` / `INOUT` arguments in vfuncs not typed as pointers Open

bug

hugopl/gi-crystal#45 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Function prototypes cannot return nil, even if stated in the docs Open

blocked

hugopl/gi-crystal#48 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Wrong generated signature for some `Harfbuzz` functions Open

bug

hugopl/gi-crystal#53 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Issues with Proc & GObject::Callback Open

bug

hugopl/gi-crystal#61 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`Gdk::FileList.new_from_array` expects `(Pointer(LibGio::File))`, not `Pointer(Pointer(Void))` Open

bug

hugopl/gi-crystal#69 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add support for GLib::String Open

enhancement

hugopl/gi-crystal#80 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Generated code expects incorrect type for Gio::AsyncReadyCallback Open

bug

hugopl/gi-crystal#83 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026
WebKit2 library define a None enum != 0 and fail to compile Open

hugopl/gi-crystal#99 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
[Request] non-void signals Open

gap

hugopl/gi-crystal#134 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Parameters with filename tag must be declared as Path | String Open

bug good first issue

hugopl/gi-crystal#136 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
User signals with nilable parameters doesn't work. Open

blocked bug

hugopl/gi-crystal#142 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
syntax error in './gsk-4.0/path_point.cr:122:13': can't use variable name 'center' inside assignment to variable 'center' Open

bug

hugopl/gi-crystal#144 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Signal connections may cause leak of objects Open

enhancement

hugopl/gi-crystal#150 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Wrong pointer is passed on nillable structs parameters. Open

bug

hugopl/gi-crystal#162 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
[Feature Request] Expose methods to C, to be called from signals Open

hugopl/gi-crystal#168 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
[Feature Request] Custom Widget#measure virtual method Open

hugopl/gi-crystal#170 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`previous_vfunc` macro requires `unsafe: true` annotation Open

hugopl/gi-crystal#171 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
UI Template cannot find elements in nested template Open

hugopl/gi-crystal#173 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
RFC: GC Collection of `MainWindow` Open

hugopl/gi-crystal#182 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`#Compare` is passed nilable parameters Open

hugopl/gi-crystal#183 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Fails to generate code for webkitgtk-6.0. Open

bug good first issue

hugopl/gi-crystal#185 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Error compiling harf_buzz - can't use variable name 'glyphs_before' inside assignment to variable 'glyphs_before' Open

hugopl/gi-crystal#188 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026

hugopl/gi-crystal

Get new issues in your inbox