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Switch back to RUST_SRC_PATH

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This commit is contained in:
Laurențiu Nicola 2025-02-22 09:07:52 +02:00
parent 88fbdcd510
commit a7547a473b
1 changed files with 6 additions and 8 deletions
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14
crates/project-model/src/sysroot.rs
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@ -312,8 +312,8 @@ impl Sysroot {
RustLibSrcWorkspace::Empty => true, RustLibSrcWorkspace::Empty => true,
}; };
if !has_core { if !has_core {
let var_note = if env::var_os("rust_lib_src_PATH").is_some() { let var_note = if env::var_os("RUST_SRC_PATH").is_some() {
" (env var `rust_lib_src_PATH` is set and may be incorrect, try unsetting it)" " (env var `RUST_SRC_PATH` is set and may be incorrect, try unsetting it)"
} else { } else {
", try running `rustup component add rust-src` to possibly fix this" ", try running `rustup component add rust-src` to possibly fix this"
}; };
@ -422,18 +422,16 @@ fn discover_sysroot_dir(
} }
fn discover_rust_lib_src_dir(sysroot_path: &AbsPathBuf) -> Option<AbsPathBuf> { fn discover_rust_lib_src_dir(sysroot_path: &AbsPathBuf) -> Option<AbsPathBuf> {
if let Ok(path) = env::var("rust_lib_src_PATH") { if let Ok(path) = env::var("RUST_SRC_PATH") {
if let Ok(path) = AbsPathBuf::try_from(path.as_str()) { if let Ok(path) = AbsPathBuf::try_from(path.as_str()) {
let core = path.join("core"); let core = path.join("core");
if fs::metadata(&core).is_ok() { if fs::metadata(&core).is_ok() {
tracing::debug!("Discovered sysroot by rust_lib_src_PATH: {path}"); tracing::debug!("Discovered sysroot by RUST_SRC_PATH: {path}");
return Some(path); return Some(path);
} }
tracing::debug!( tracing::debug!("RUST_SRC_PATH is set, but is invalid (no core: {core:?}), ignoring");
"rust_lib_src_PATH is set, but is invalid (no core: {core:?}), ignoring"
);
} else { } else {
tracing::debug!("rust_lib_src_PATH is set, but is invalid, ignoring"); tracing::debug!("RUST_SRC_PATH is set, but is invalid, ignoring");
} }
} }