More windows debugging

Author: Jon Gjengset

src/toolchain.rs

@@ -87,15 +87,13 @@ impl<'a> Toolchain<'a> {
 
         // Perform minimal validation; there should at least be a `bin/` that might
         // contain things for us to run.
-        if !path.join("bin").is_dir() {
+        if !dbg!(path.join("bin")).is_dir() {
             return Err(ErrorKind::InvalidToolchainPath(path.into()).into());
         }
 
         Ok(Toolchain {
             cfg,
-            name: path
-                .as_os_str()
-                .to_str()
+            name: dbg!(path.to_str())
                 .ok_or_else(|| ErrorKind::InvalidToolchainPath(path.clone().into()))?
                 .to_owned(),
             path,

tests/cli-rustup.rs

@@ -1562,11 +1562,14 @@ fn file_override_path_relative() {
         for p in p1 {
             relative_path.push(p);
         }
-        assert!(relative_path.is_relative());
+        assert!(dbg!(&relative_path).is_relative());
 
         raw::write_file(
             &toolchain_file,
-            &format!("[toolchain]\npath='{}'", relative_path.to_str().unwrap()),
+            dbg!(&format!(
+                "[toolchain]\npath='{}'",
+                relative_path.to_str().unwrap()
+            )),
         )
         .unwrap();