style: cargo fmt — fix CI formatting failures

Pre-existing formatting issues in anthropic.rs surfaced by CI cargo fmt check.
No functional changes.

rust/crates/runtime/src/config.rs

@@ -908,8 +908,10 @@ fn parse_optional_trusted_roots(root: &JsonValue) -> Result<Vec<String>, ConfigE
     let Some(object) = root.as_object() else {
         return Ok(Vec::new());
     };
-    Ok(optional_string_array(object, "trustedRoots", "merged settings.trustedRoots")?
-        .unwrap_or_default())
+    Ok(
+        optional_string_array(object, "trustedRoots", "merged settings.trustedRoots")?
+            .unwrap_or_default(),
+    )
 }
 
 fn parse_filesystem_mode_label(value: &str) -> Result<FilesystemIsolationMode, ConfigError> {

rust/crates/runtime/src/lib.rs

@@ -56,10 +56,6 @@ pub use compact::{
     compact_session, estimate_session_tokens, format_compact_summary,
     get_compact_continuation_message, should_compact, CompactionConfig, CompactionResult,
 };
-pub use config_validate::{
-    check_unsupported_format, format_diagnostics, validate_config_file, ConfigDiagnostic,
-    DiagnosticKind, ValidationResult,
-};
 pub use config::{
     ConfigEntry, ConfigError, ConfigLoader, ConfigSource, McpConfigCollection,
     McpManagedProxyServerConfig, McpOAuthConfig, McpRemoteServerConfig, McpSdkServerConfig,
@@ -68,17 +64,21 @@ pub use config::{
     RuntimeHookConfig, RuntimePermissionRuleConfig, RuntimePluginConfig, ScopedMcpServerConfig,
     CLAW_SETTINGS_SCHEMA_NAME,
 };
+pub use config_validate::{
+    check_unsupported_format, format_diagnostics, validate_config_file, ConfigDiagnostic,
+    DiagnosticKind, ValidationResult,
+};
 pub use conversation::{
     auto_compaction_threshold_from_env, ApiClient, ApiRequest, AssistantEvent, AutoCompactionEvent,
     ConversationRuntime, PromptCacheEvent, RuntimeError, StaticToolExecutor, ToolError,
     ToolExecutor, TurnSummary,
 };
-pub use git_context::{GitCommitEntry, GitContext};
 pub use file_ops::{
     edit_file, glob_search, grep_search, read_file, write_file, EditFileOutput, GlobSearchOutput,
     GrepSearchInput, GrepSearchOutput, ReadFileOutput, StructuredPatchHunk, TextFilePayload,
     WriteFileOutput,
 };
+pub use git_context::{GitCommitEntry, GitContext};
 pub use hooks::{
     HookAbortSignal, HookEvent, HookProgressEvent, HookProgressReporter, HookRunResult, HookRunner,
 };

rust/crates/runtime/src/mcp_server.rs

@@ -366,9 +366,7 @@ mod tests {
                 server_name: "test".to_string(),
                 server_version: "0.0.0".to_string(),
                 tools: Vec::new(),
-                tool_handler: Box::new(|name, args| {
-                    Ok(format!("called {name} with {args}"))
-                }),
+                tool_handler: Box::new(|name, args| Ok(format!("called {name} with {args}"))),
             },
             stdin: BufReader::new(stdin()),
             stdout: stdout(),

rust/crates/runtime/src/prompt.rs

@@ -253,7 +253,6 @@ fn read_git_status(cwd: &Path) -> Option<String> {
     }
 }
 
-
 fn read_git_diff(cwd: &Path) -> Option<String> {
     let mut sections = Vec::new();
 
@@ -715,8 +714,16 @@ mod tests {
             .render();
 
         // then: branch, recent commits and staged files are present in context
-        let gc = context.git_context.as_ref().expect("git context should be present");
-        let commits: String = gc.recent_commits.iter().map(|c| c.subject.clone()).collect::<Vec<_>>().join("\n");
+        let gc = context
+            .git_context
+            .as_ref()
+            .expect("git context should be present");
+        let commits: String = gc
+            .recent_commits
+            .iter()
+            .map(|c| c.subject.clone())
+            .collect::<Vec<_>>()
+            .join("\n");
         assert!(commits.contains("first commit"));
         assert!(commits.contains("second commit"));
         assert!(commits.contains("third commit"));

rust/crates/runtime/src/session.rs

@@ -1441,8 +1441,12 @@ mod tests {
 /// Called by external consumers (e.g. clawhip) to enumerate sessions for a CWD.
 #[allow(dead_code)]
 pub fn workspace_sessions_dir(cwd: &std::path::Path) -> Result<std::path::PathBuf, SessionError> {
-    let store = crate::session_control::SessionStore::from_cwd(cwd)
-        .map_err(|e| SessionError::Io(std::io::Error::new(std::io::ErrorKind::Other, e.to_string())))?;
+    let store = crate::session_control::SessionStore::from_cwd(cwd).map_err(|e| {
+        SessionError::Io(std::io::Error::new(
+            std::io::ErrorKind::Other,
+            e.to_string(),
+        ))
+    })?;
     Ok(store.sessions_dir().to_path_buf())
 }
 
@@ -1481,7 +1485,10 @@ mod workspace_sessions_dir_tests {
 
         let dir_a = workspace_sessions_dir(&tmp_a).expect("dir a");
         let dir_b = workspace_sessions_dir(&tmp_b).expect("dir b");
-        assert_ne!(dir_a, dir_b, "different CWDs must produce different session dirs");
+        assert_ne!(
+            dir_a, dir_b,
+            "different CWDs must produce different session dirs"
+        );
 
         fs::remove_dir_all(&tmp_a).ok();
         fs::remove_dir_all(&tmp_b).ok();

rust/crates/runtime/src/worker_boot.rs

@@ -1105,7 +1105,13 @@ mod tests {
 
     #[test]
     fn emit_state_file_writes_worker_status_on_transition() {
-        let cwd_path = std::env::temp_dir().join(format!("claw-state-test-{}", std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap_or_default().as_nanos()));
+        let cwd_path = std::env::temp_dir().join(format!(
+            "claw-state-test-{}",
+            std::time::SystemTime::now()
+                .duration_since(std::time::UNIX_EPOCH)
+                .unwrap_or_default()
+                .as_nanos()
+        ));
         std::fs::create_dir_all(&cwd_path).expect("test dir should create");
         let cwd = cwd_path.to_str().expect("test path should be utf8");
         let registry = WorkerRegistry::new();
@@ -1113,11 +1119,19 @@ mod tests {
 
         // After create the worker is Spawning — state file should exist
         let state_path = cwd_path.join(".claw").join("worker-state.json");
-        assert!(state_path.exists(), "state file should exist after worker creation");
+        assert!(
+            state_path.exists(),
+            "state file should exist after worker creation"
+        );
 
         let raw = std::fs::read_to_string(&state_path).expect("state file should be readable");
-        let value: serde_json::Value = serde_json::from_str(&raw).expect("state file should be valid JSON");
-        assert_eq!(value["status"].as_str(), Some("spawning"), "initial status should be spawning");
+        let value: serde_json::Value =
+            serde_json::from_str(&raw).expect("state file should be valid JSON");
+        assert_eq!(
+            value["status"].as_str(),
+            Some("spawning"),
+            "initial status should be spawning"
+        );
         assert_eq!(value["is_ready"].as_bool(), Some(false));
 
         // Transition to ReadyForPrompt by observing trust-cleared text
@@ -1125,14 +1139,20 @@ mod tests {
             .observe(&worker.worker_id, "Ready for input\n>")
             .expect("observe ready should succeed");
 
-        let raw = std::fs::read_to_string(&state_path).expect("state file should be readable after observe");
-        let value: serde_json::Value = serde_json::from_str(&raw).expect("state file should be valid JSON after observe");
+        let raw = std::fs::read_to_string(&state_path)
+            .expect("state file should be readable after observe");
+        let value: serde_json::Value =
+            serde_json::from_str(&raw).expect("state file should be valid JSON after observe");
         assert_eq!(
             value["status"].as_str(),
             Some("ready_for_prompt"),
             "status should be ready_for_prompt after observe"
         );
-        assert_eq!(value["is_ready"].as_bool(), Some(true), "is_ready should be true when ReadyForPrompt");
+        assert_eq!(
+            value["is_ready"].as_bool(),
+            Some(true),
+            "is_ready should be true when ReadyForPrompt"
+        );
     }
 
     #[test]