tracing

Extra Credit builds an outline of tracing's docs the first time your work uses it. Until then, start at the official documentation.

• shlex Split a string into shell words, like Python's shlex.
• http-body Trait representing an asynchronous, streaming, HTTP request or response body.
• futures-sink The asynchronous `Sink` trait for the futures-rs library.
• url URL library for Rust, based on the WHATWG URL Standard
• clap_lex Minimal, flexible command line parser
• tracing-core Core primitives for application-level tracing.
• errno Cross-platform interface to the `errno` variable.
• equivalent Traits for key comparison in maps.
• toml_datetime A TOML-compatible datetime type
• futures-io The `AsyncRead`, `AsyncWrite`, `AsyncSeek`, and `AsyncBufRead` traits for the futures-rs library.
• toml_edit Yet another format-preserving TOML parser.
• rustc-hash A speedy, non-cryptographic hashing algorithm used by rustc