rust: add docs

Signed-off-by: gitea-action <git@cooluc.com>
2026-05-11 03:18:45 +08:00
parent 509dd13080
commit 2006dff59c
1 changed files with 13 additions and 0 deletions
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+# OpenWrt Rust feed with guaranteed CI LLVM artifacts
+
+## How to use?
+
+After `./scripts/feeds install -a`, replace the default Rust package:
+
+```sh
+rm -rf feeds/packages/lang/rust
+git clone https://github.com/sbwml/packages_lang_rust feeds/packages/lang/rust
+```
+
+This feed maintains Rust’s CI‑generated LLVM artifacts in a persistent and always‑available state.  
+It ensures `llvm.download-ci-llvm = true` works reliably across Rust versions, avoiding the common 404/cleanup issues from upstream CI and providing a consistent bootstrap environment for OpenWrt builds.