rust-toolchain: Add a comment about rust-src

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
2 years ago · 3fdfd8b200
parent 35d480a341
commit 3fdfd8b200
1 changed files with 2 additions and 0 deletions
--- a/{{project-name}}-ebpf/rust-toolchain.toml
+++ b/{{project-name}}-ebpf/rust-toolchain.toml
@ -1,3 +1,5 @@
 [toolchain]
 channel="nightly-2023-01-10"
+# The source code of rustc, provided by the rust-src component, is needed for
+# building eBPF programs.
 components = [ "rustc", "rust-std", "cargo", "rust-docs", "rustfmt", "clippy", "rust-src" ]