Files
codex/codex-rs/core
T
gt-oai 932a5a446f config requirements: improve requirement error messages (#8843)
**Before:**
```
Error loading configuration: value `Never` is not in the allowed set [OnRequest]
```

**After:**
```
Error loading configuration: invalid value for `approval_policy`: `Never` is not in the
allowed set [OnRequest] (set by MDM com.openai.codex:requirements_toml_base64)
```

Done by introducing a new struct `ConfigRequirementsWithSources` onto
which we `merge_unset_fields` now. Also introduces a pair of requirement
value and its `RequirementSource` (inspired by `ConfigLayerSource`):

```rust
pub struct Sourced<T> {
    pub value: T,
    pub source: RequirementSource,
}
```
932a5a446f ยท 2026-01-08 16:11:14 +00:00
History
..
2025-12-18 08:58:44 -08:00
2025-12-22 12:05:05 -08:00

codex-core

This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.

Dependencies

Note that codex-core makes some assumptions about certain helper utilities being available in the environment. Currently, this support matrix is:

macOS

Expects /usr/bin/sandbox-exec to be present.

Linux

Expects the binary containing codex-core to run the equivalent of codex sandbox linux (legacy alias: codex debug landlock) when arg0 is codex-linux-sandbox. See the codex-arg0 crate for details.

All Platforms

Expects the binary containing codex-core to simulate the virtual apply_patch CLI when arg1 is --codex-run-as-apply-patch. See the codex-arg0 crate for details.