Auto merge of #13607 - Veykril:proc-macro-error, r=Veykril

internal: Add version info to unsupported proc macro abi error

cc https://github.com/rust-lang/rust-analyzer/issues/13589#issuecomment-1311824473

3 files changed, 5 insertions, 5 deletions

diff --git a/crates/proc-macro-srv/src/abis/mod.rs b/crates/proc-macro-srv/src/abis/mod.rs
index 2f854bc1595..0ce099ae0ba 100644
--- a/crates/proc-macro-srv/src/abis/mod.rs
+++ b/crates/proc-macro-srv/src/abis/mod.rs
@@ -117,7 +117,7 @@ impl Abi {
                 let inner = unsafe { Abi_1_63::from_lib(lib, symbol_name) }?;
                 Ok(Abi::Abi1_63(inner))
             }
-            _ => Err(LoadProcMacroDylibError::UnsupportedABI),
+            _ => Err(LoadProcMacroDylibError::UnsupportedABI(info.version_string.clone())),
         }
     }
 
diff --git a/crates/proc-macro-srv/src/dylib.rs b/crates/proc-macro-srv/src/dylib.rs
index 7aba74e5396..0722cd89d72 100644
--- a/crates/proc-macro-srv/src/dylib.rs
+++ b/crates/proc-macro-srv/src/dylib.rs
@@ -80,14 +80,14 @@ fn load_library(file: &Path) -> Result<Library, libloading::Error> {
 pub enum LoadProcMacroDylibError {
     Io(io::Error),
     LibLoading(libloading::Error),
-    UnsupportedABI,
+    UnsupportedABI(String),
 }
 
 impl fmt::Display for LoadProcMacroDylibError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
             Self::Io(e) => e.fmt(f),
-            Self::UnsupportedABI => write!(f, "unsupported ABI version"),
+            Self::UnsupportedABI(v) => write!(f, "unsupported ABI `{v}`"),
             Self::LibLoading(e) => e.fmt(f),
         }
     }
diff --git a/crates/proc-macro-srv/src/lib.rs b/crates/proc-macro-srv/src/lib.rs
index 72a2dfe72d3..b4f5ebd157f 100644
--- a/crates/proc-macro-srv/src/lib.rs
+++ b/crates/proc-macro-srv/src/lib.rs
@@ -113,12 +113,12 @@ impl ProcMacroSrv {
 
     fn expander(&mut self, path: &Path) -> Result<&dylib::Expander, String> {
         let time = fs::metadata(path).and_then(|it| it.modified()).map_err(|err| {
-            format!("Failed to get file metadata for {}: {:?}", path.display(), err)
+            format!("Failed to get file metadata for {}: {}", path.display(), err)
         })?;
 
         Ok(match self.expanders.entry((path.to_path_buf(), time)) {
             Entry::Vacant(v) => v.insert(dylib::Expander::new(path).map_err(|err| {
-                format!("Cannot create expander for {}: {:?}", path.display(), err)
+                format!("Cannot create expander for {}: {}", path.display(), err)
             })?),
             Entry::Occupied(e) => e.into_mut(),
         })