crawk 0.2.0

Dependency crawler for Rust. It crawls so you don't have to untangle
Documentation

crawk

Checks crates.io docs.rs License

Dependency crawler for Rust. It crawls so you don't have to untangle

Features

  • Module usage: See which modules are used by a given module in a crate.

Installation

CLI

cargo install crawk

Quick Start

CLI

# Analyze which internal modules a given module depends on
crawk use utils

# Recursively analyze all submodules of a module:
crawk use foo::bar -r

# Expand grouped imports (`a::{x, y}` → `a::x`, `a::y`) and resolve glob imports:
crawk use parser -e -G

# Limit dependency path depth and group output by source module:
crawk use server --depth 2 --grouped

#Analyze a crate located at a custom path, including test modules:
crawk -p /path/to/my-crate use db -r -t

CLI Options

Please refer to crawk command CLI help for a comprehensive list of options:

# General help for crawk (including global options and subcommands)
crawk --help

# Help for the 'use' subcommand (including options specific to module usage analysis)
crawk use --help

Note: option -h gives short help, while --help provides detailed information about available options and their usage.

License

This project is licensed under the Apache License. See the LICENSE file for details.

Why "crawk"?

The name crawk playfully blends crawl and awk, capturing the tool's mission to crawl Rust code for module dependency analysis. It sounds action-oriented, evoking exploration of crate structures. It sounds action-oriented, evoking exploration of crate structures. It was created to help me understand and manage the often complex web of module dependencies in my projects.