From 90f6a99b8b815701fb8d31d5fcd56e9e21010fef Mon Sep 17 00:00:00 2001 From: Philipp Oppermann Date: Sat, 9 Apr 2022 11:16:00 +0200 Subject: [PATCH] Fix docs: Bindeps env vars are passed to build script at runtime The environment variables are not available through the `env!` macro. Instead, they are passed by cargo when the build script is invoked. --- src/doc/src/reference/unstable.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/doc/src/reference/unstable.md b/src/doc/src/reference/unstable.md index 4e17ee88579..3bed13338c9 100644 --- a/src/doc/src/reference/unstable.md +++ b/src/doc/src/reference/unstable.md @@ -886,7 +886,7 @@ bar = { artifact = "cdylib", version = "1.0", target = "wasm32-unknown-unknown" ```rust fn main() { - wasm::run_file(env!("CARGO_CDYLIB_FILE_BAR")); + wasm::run_file(std::env::var("CARGO_CDYLIB_FILE_BAR").unwrap()); } ```