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Teach cargo about cfg(rust_analyzer)

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Laurențiu Nicola 2024-01-04 18:10:14 +02:00
parent a2aab001a7
commit 3a2ae6410d
4 changed files with 13 additions and 1 deletions
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2
crates/proc-macro-srv/proc-macro-test/build.rs
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@ -40,7 +40,7 @@ fn main() {
println!("Creating {}", src_dir.display());
std::fs::create_dir_all(src_dir).unwrap();
for item_els in [&["Cargo.toml"][..], &["src", "lib.rs"]] {
for item_els in [&["Cargo.toml"][..], &["build.rs"][..], &["src", "lib.rs"]] {
let mut src = imp_dir.clone();
let mut dst = staging_dir.clone();
for el in item_els {

5
crates/proc-macro-srv/proc-macro-test/imp/build.rs Normal file
View file

@ -0,0 +1,5 @@
//! This teaches cargo about our cfg(rust_analyzer)
fn main() {
println!("cargo:rustc-check-cfg=cfg(rust_analyzer)");
}