(De)serialize common configuration file formats based on file extension

Parse integers from strings, with support for base prefixes

Configurable formatting for serde_json serialization

Treat "-" (hyphen/dash) arguments as stdin/stdout

Parse & construct GitHub repository URLs & specifiers

Convert between Julian day numbers and Julian & Gregorian calendars

Create & enforce sets of labels in GitHub repositories

In-place file processing

Asynchronous line-oriented interactive TCP client

Convert magnet links to .torrent files

Read & write JSON Lines documents