bump ruc to v10

Author: ktmlm

.claude/docs/review-core.md

@@ -91,7 +91,7 @@ If the change touches the write path, flush, compaction, or MANIFEST:
 ### 4.4 Code Style Rules
 These are enforced project conventions — violations are findings (severity LOW):
 - **No lint suppression**: `#[allow(...)]` is forbidden. Warnings must be fixed, not silenced.
-- **No inline paths**: Use `use` imports at file top. No `std::foo::Bar::new()` in function bodies (exception: single-site disambiguation of name collisions).
+- **No inline paths**: Use `use` imports at file top. No `std::foo::Bar::new()` in function bodies. **Exception**: a single-use reference in a file is allowed to stay inline. For multi-use, prefer `use std::mem;` + `mem::take(..)` style (import parent module, not leaf item).
 - **Grouped imports**: Common prefixes must be merged — `use std::sync::{Arc, Mutex};` not two separate `use` lines.
 - **Doc-code alignment**: Public API changes must have matching doc comment / README / CLAUDE.md updates. Stale docs are a finding.
 

CLAUDE.md

@@ -51,7 +51,7 @@ Supporting documentation in `.claude/docs/`:
 
 - All clippy warnings are errors (CI enforced)
 - **No `#[allow(...)]`** — fix warnings at the source, never suppress them
-- **No inline paths** — use `use` imports at file top; no `std::foo::Bar::new()` in function bodies
+- **No inline paths** — use `use` imports at file top; no `std::foo::Bar::new()` in function bodies. **Exception**: a single-use reference in a file is allowed to stay inline. For multi-use, prefer `use std::mem;` + `mem::take(..)` style (import parent module, not leaf item)
 - **Grouped imports** — merge common prefixes: `use std::sync::{Arc, Mutex};`
 - **Doc-code alignment** — public API changes must update corresponding docs
 - `parking_lot` for Mutex/RwLock (non-reentrant, no poisoning)

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mmdb"
-version = "3.1.0"
+version = "3.1.1"
 edition = "2024"
 description = "The storage engine behind vsdb — a pure-Rust LSM-Tree key-value store"
 license = "MIT"
@@ -20,7 +20,7 @@ lz4_flex = "0.13"
 zstd = "0.13"
 moka = { version = "0.12", features = ["sync"] }
 parking_lot = "0.12"
-ruc = "9.3.1"
+ruc = "10.0.0"
 thiserror = "2"
 tracing = "0.1"
 arc-swap = "1.8.2"