Files
claw-code/rust
Yeachan-Heo add5513ac5 Expose session details without requiring manual JSON inspection
This adds a dedicated session inspect command to the Rust CLI so users can inspect a saved session's path, timestamps, size, token totals, preview text, and latest user/assistant context without opening the underlying file by hand.

It builds directly on the new session list/resume flows and keeps the UX lightweight and script-friendly.

Constraint: Keep session inspection CLI-native and read-only

Constraint: Reuse the existing saved-session format instead of introducing a secondary index format

Rejected: Add an interactive session browser now | more overhead than needed for this inspect slice

Confidence: high

Scope-risk: narrow

Reversibility: clean

Directive: Keep session inspection output stable and grep-friendly so it remains useful in scripts

Tested: cargo fmt; cargo clippy --all-targets --all-features -- -D warnings; cargo test -q

Not-tested: Manual inspection against a large corpus of real saved sessions
2026-03-31 19:38:06 +00:00
..
2026-03-31 17:43:09 +00:00
2026-03-31 17:43:09 +00:00

Rust port foundation

This directory contains the first compatibility-first Rust foundation for a drop-in Claude Code CLI replacement.

Current milestone

This initial milestone focuses on harness-first scaffolding, not full feature parity:

  • a Cargo workspace aligned to major upstream seams
  • a placeholder CLI crate (rusty-claude-cli)
  • runtime, command, and tool registry skeleton crates
  • a compat-harness crate that reads the upstream TypeScript sources in ../src/
  • tests that prove upstream manifests/bootstrap hints can be extracted from the leaked TypeScript codebase

Workspace layout

rust/
├── Cargo.toml
├── README.md
├── crates/
│   ├── rusty-claude-cli/
│   ├── runtime/
│   ├── commands/
│   ├── tools/
│   └── compat-harness/
└── tests/

How to use

From this directory:

cargo fmt --all
cargo check --workspace
cargo test --workspace
cargo run -p rusty-claude-cli -- --help
cargo run -p rusty-claude-cli -- dump-manifests
cargo run -p rusty-claude-cli -- bootstrap-plan

Design notes

The shape follows the PRD's harness-first recommendation:

  1. Extract observable upstream command/tool/bootstrap facts first.
  2. Keep Rust module boundaries recognizable.
  3. Grow runtime compatibility behind proof artifacts.
  4. Document explicit gaps instead of implying drop-in parity too early.

Relationship to the root README

The repository root README explains the leaked TypeScript codebase. This document tracks the Rust replacement effort that lives in rust/.