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Support error return and out parameters in define_class!

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

enhancementNew feature or requestNew feature or request

Status: Open.

#283 In madsmtm/objc2;

· madsmtm opened on Nov 3, 2022

How to provide my own binding?

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

#684 In madsmtm/objc2;

· yujonglee opened on Dec 20, 2024

objc2-media-player: invalid message send to -[_MPMusicPlayerMediaItemProxy title]: method not found

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

bugSomething isn't workingSomething isn't working

Status: Open.

#645 In madsmtm/objc2;

· valentinegb opened on Aug 23, 2024

Add a tutorial to icrate

A-frameworkAffects the framework crates and the translator for themAffects the framework crates and the translator for them

documentationImprovements or additions to documentationImprovements or additions to documentation

enhancementNew feature or requestNew feature or request

Status: Draft (not ready).

madsmtm/objc2number 494

#494 In madsmtm/objc2;

· madsmtm opened on Sep 1, 2023

Class definition improvements

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

Status: Open.

#428 In madsmtm/objc2;

· madsmtm opened on Mar 2, 2023

define_class!: Allow safe overriding of methods / safe implementation of protocols

A-frameworkAffects the framework crates and the translator for themAffects the framework crates and the translator for them

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

enhancementNew feature or requestNew feature or request

Status: Open.

#437 In madsmtm/objc2;

· madsmtm opened on Apr 13, 2023

Make implementing ClassType in declare_class! safe

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

enhancementNew feature or requestNew feature or request

Status: Open.

#528 In madsmtm/objc2;

· madsmtm opened on Oct 26, 2023

Calling super methods safely

A-frameworkAffects the framework crates and the translator for themAffects the framework crates and the translator for them

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

enhancementNew feature or requestNew feature or request

questionThere is no such thing as a dumb one!There is no such thing as a dumb one!

Status: Open.

#455 In madsmtm/objc2;

· madsmtm opened on Jun 9, 2023

How do we handle availability?

A-frameworkAffects the framework crates and the translator for themAffects the framework crates and the translator for them

enhancementNew feature or requestNew feature or request

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#266 In madsmtm/objc2;

· madsmtm opened on Sep 8, 2022

Make static ns_string!s work inside closures

A-frameworkAffects the framework crates and the translator for themAffects the framework crates and the translator for them

bugSomething isn't workingSomething isn't working

Status: Open.

#258 In madsmtm/objc2;

· madsmtm opened on Aug 31, 2022

Better documentation

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

#32 In madsmtm/objc2;

· madsmtm opened on Sep 5, 2021

Failed overriding protocol method -[NSWindowDelegate canBecomeKeyWindow]: method not found

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

bugSomething isn't workingSomething isn't working

Status: Open.

#796 In madsmtm/objc2;

· superman2211 opened on Oct 17, 2025

Dylib weirdness with statics and ivars

A-objc2Affects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` cratesAffects the `objc2`, `objc2-exception-helper` and/or `objc2-encode` crates

I-unsoundA soundness hole, or affecting soundnessA soundness hole, or affecting soundness

Status: Open.

#825 In madsmtm/objc2;

· madsmtm opened on Mar 17, 2026