Your Rust project's lib.rs is a 1,000-line monster. Time to hack it apart—Rust's module system makes it weirdly painless, if you don't screw up the semicolons.
Deep in a module maze, your Rust crate's users trip over paths. Pub use re-exports fix it—smartly, without exposing guts. Here's the data on why it matters.
Rust devs expect familiar imports. Paths flip that: strict, privacy-first navigation through modules. Here's the how and why it locks down your crate.
Rust treats your code like a restaurant's back_of_house: locked tight until you slap pub on it. Super paths get you in, but forget a field? Error city.