Module version 

The identifying --version line: <tool> (<crate>) <version>.

One shape for every name the binary answers to, because the question it exists to answer is “is the program PATH found ours?”, asked by doctor and by every test suite before it trusts a tool.

Structs

Identity

What a version line says, if it has our shape.

Functions

clap_version

The version clap prints after a command’s name: (<crate>) <version>, so fs.<fs> --version reads fs.<fs> (am-fs-<fs>) 1.2.3.

line

The whole line for tool.

parse

Read a --version answer: the first line, as <tool> (<crate>) <version>. Anything else — another package’s banner, a usage message, nothing at all — is None.