Rust anatomy

Project Components

A rust project comprises of

packages	build/test/share a collection of crates
crates	tree of modules that build a single library, or executable
modules	organize scope/privacy of paths
paths	files ?

Packages

A package is a collection of crates.

• it may have multiple executable crates
• it may only have one library crate

Crates

A crate can be either

• a library (has src/lib.rs entrypoint)
• an executable (has src/main.rs entrypoint)