mirror
/
rustc-dev-guide
mirror of https://github.com/rust-lang/rustc-dev-guide.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

use correct code block markers 

This makes this command pass

  mdbook test --chapter "Remarks on perma-unstable features"
This commit is contained in:
Tshepang Mbambo 2025-03-19 18:06:50 +02:00 committed by GitHub
parent eabec32066
commit 86aa63456e
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/rustc-driver/remarks-on-perma-unstable-features.md
View File

@ -1,4 +1,3 @@
# Remarks on perma unstable features # Remarks on perma unstable features
## `rustc_private` ## `rustc_private`
@ -18,7 +17,7 @@ When using the `rustc_private` feature with official Rust toolchains distributed
Install both components using rustup: Install both components using rustup:
```bash ```text
rustup component add rustc-dev llvm-tools rustup component add rustc-dev llvm-tools
``` ```
@ -26,7 +25,7 @@ rustup component add rustc-dev llvm-tools
Without the `llvm-tools` component, you'll encounter linking errors like: Without the `llvm-tools` component, you'll encounter linking errors like:
``` ```text
error: linking with `cc` failed: exit status: 1 error: linking with `cc` failed: exit status: 1
| |
= note: rust-lld: error: unable to find library -lLLVM-{version} = note: rust-lld: error: unable to find library -lLLVM-{version}
@ -45,7 +44,7 @@ For custom-built toolchains or environments not using rustup, additional configu
1. **Check LLVM installation**: Verify LLVM is installed and accessible 1. **Check LLVM installation**: Verify LLVM is installed and accessible
2. **Configure library paths**: You may need to set environment variables: 2. **Configure library paths**: You may need to set environment variables:
```bash ```text
export LD_LIBRARY_PATH=/path/to/llvm/lib:$LD_LIBRARY_PATH export LD_LIBRARY_PATH=/path/to/llvm/lib:$LD_LIBRARY_PATH
``` ```
3. **Check version compatibility**: Ensure your LLVM version is compatible with your Rust toolchain 3. **Check version compatibility**: Ensure your LLVM version is compatible with your Rust toolchain