Recommend CARGO_PROFILE_RELEASE_DEBUG

RUSTFLAGS does not always work rust-lang/rust#71848 (comment)
chinedufn · Jan 14, 2021 · 0830c85 · 0830c85
1 parent 60e687c
commit 0830c85
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/README.md b/README.md
@@ -104,9 +104,7 @@ To counter this to some extent, you may either set the following in your
 debug = true
 ```
 
-Or use the [RUSTFLAGS](https://doc.rust-lang.org/cargo/reference/config.html#buildrustflags) environment variable.
-
-i.e. `RUSTFLAGS='-g'`
+Or set the environment variable [CARGO_PROFILE_RELEASE_DEBUG=true](https://doc.rust-lang.org/cargo/reference/config.html#profilenamedebug).
 
 ## Use custom paths for perf and dtrace