ToolsのTracker実装

crates/tools/src/lib.rs

@@ -7,15 +7,16 @@
 //! - [`ScopedFs`] — pod-lifetime, expresses the write-block boundary for
 //!   the current scope. Derived from the manifest and shareable across
 //!   sessions.
-//! - [`ReadTracker`] — session-lifetime, enforces the "read before edit"
-//!   policy via content hashes. Recreated fresh per session.
+//! - [`Tracker`] — session-lifetime, enforces the "read before edit"
+//!   policy via content hashes and tracks the recency of touched files.
+//!   Recreated fresh per session.
 //!
 //! The Pod layer owns both instances and passes them to
 //! [`builtin_tools`] when registering tools on a `Worker`.
 
 pub mod error;
-pub mod read_tracker;
 pub mod scoped_fs;
+pub mod tracker;
 
 mod edit;
 mod glob;
@@ -28,19 +29,19 @@ pub use error::ToolsError;
 pub use glob::glob_tool;
 pub use grep::grep_tool;
 pub use read::read_tool;
-pub use read_tracker::ReadTracker;
 pub use scoped_fs::ScopedFs;
+pub use tracker::Tracker;
 pub use write::write_tool;
 
 /// Register all builtin tools, wiring them to a shared `ScopedFs`
-/// (pod-lifetime) and `ReadTracker` (session-lifetime).
+/// (pod-lifetime) and `Tracker` (session-lifetime).
 ///
 /// All returned factories share the same tracker instance so that
 /// `Read` / `Write` / `Edit` see a consistent history across tool
 /// invocations within a single session.
 pub fn builtin_tools(
     fs: ScopedFs,
-    tracker: ReadTracker,
+    tracker: Tracker,
 ) -> Vec<llm_worker::tool::ToolDefinition> {
     vec![
         read_tool(fs.clone(), tracker.clone()),