bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/project-model/src/lib.rs')
-rw-r--r--crates/project-model/src/lib.rs21
1 files changed, 15 insertions, 6 deletions
diff --git a/crates/project-model/src/lib.rs b/crates/project-model/src/lib.rs
index 7f3e35ca5d..5428f061b7 100644
--- a/crates/project-model/src/lib.rs
+++ b/crates/project-model/src/lib.rs
@@ -54,11 +54,13 @@ pub use crate::{
sysroot::Sysroot,
workspace::{FileLoader, PackageRoot, ProjectWorkspace},
};
+pub use cargo_metadata::Metadata;
#[derive(Debug, Clone, PartialEq, Eq, Hash, Ord, PartialOrd)]
pub enum ProjectManifest {
ProjectJson(ManifestPath),
CargoToml(ManifestPath),
+ CargoScript(ManifestPath),
}
impl ProjectManifest {
@@ -71,7 +73,10 @@ impl ProjectManifest {
if path.file_name().unwrap_or_default() == "Cargo.toml" {
return Ok(ProjectManifest::CargoToml(path));
}
- bail!("project root must point to Cargo.toml or rust-project.json: {path}");
+ if path.extension().unwrap_or_default() == "rs" {
+ return Ok(ProjectManifest::CargoScript(path));
+ }
+ bail!("project root must point to a Cargo.toml, rust-project.json or <script>.rs file: {path}");
}
pub fn discover_single(path: &AbsPath) -> anyhow::Result<ProjectManifest> {
@@ -146,15 +151,19 @@ impl ProjectManifest {
res.sort();
res
}
+
+ pub fn manifest_path(&self) -> &ManifestPath {
+ match self {
+ ProjectManifest::ProjectJson(it)
+ | ProjectManifest::CargoToml(it)
+ | ProjectManifest::CargoScript(it) => it,
+ }
+ }
}
impl fmt::Display for ProjectManifest {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- match self {
- ProjectManifest::ProjectJson(it) | ProjectManifest::CargoToml(it) => {
- fmt::Display::fmt(&it, f)
- }
- }
+ fmt::Display::fmt(self.manifest_path(), f)
}
}