Merge pull request rust-lang#18396 from lnicola/hide-default-config

internal: Hide `Config::default_config`

Author: lnicola

src/tools/rust-analyzer/Cargo.lock

@@ -1885,9 +1885,9 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "smol_str"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66eaf762c5af19db3108300515c8aa7a50efc90ff745f4c62288052ebf9fdd25"
+checksum = "9676b89cd56310a87b93dec47b11af744f34d5fc9f367b829474eec0a891350d"
 dependencies = [
  "borsh",
  "serde",

src/tools/rust-analyzer/Cargo.toml

@@ -145,7 +145,7 @@ smallvec = { version = "1.10.0", features = [
   "union",
   "const_generics",
 ] }
-smol_str = "0.3.1"
+smol_str = "0.3.2"
 snap = "1.1.0"
 text-size = "1.1.1"
 tracing = "0.1.40"

src/tools/rust-analyzer/crates/rust-analyzer/src/config.rs

@@ -727,7 +727,7 @@ enum RatomlFile {
     Crate(LocalConfigInput),
 }
 
-#[derive(Debug, Clone)]
+#[derive(Clone)]
 pub struct Config {
     /// Projects that have a Cargo.toml or a rust-project.json in a
     /// parent directory, so we can discover them by walking the
@@ -765,6 +765,26 @@ pub struct Config {
     detached_files: Vec<AbsPathBuf>,
 }
 
+impl fmt::Debug for Config {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.debug_struct("Config")
+            .field("discovered_projects_from_filesystem", &self.discovered_projects_from_filesystem)
+            .field("discovered_projects_from_command", &self.discovered_projects_from_command)
+            .field("workspace_roots", &self.workspace_roots)
+            .field("caps", &self.caps)
+            .field("root_path", &self.root_path)
+            .field("snippets", &self.snippets)
+            .field("visual_studio_code_version", &self.visual_studio_code_version)
+            .field("client_config", &self.client_config)
+            .field("user_config", &self.user_config)
+            .field("ratoml_file", &self.ratoml_file)
+            .field("source_root_parent_map", &self.source_root_parent_map)
+            .field("validation_errors", &self.validation_errors)
+            .field("detached_files", &self.detached_files)
+            .finish()
+    }
+}
+
 // Delegate capability fetching methods
 impl std::ops::Deref for Config {
     type Target = ClientCapabilities;