rustc 1.36.0 (a53f9df32 2019-07-03)
Hello, I'm basically new to programming and Rust. While studying Vectors in Rust Standard Library Cookbook:
cargo new --bin vectors ~/projects/
cargo new --bin playground
Then copy the original lesson code into vectors/src/main.rs.
Then as a memory recall exercise write out the original code into vectors/playground/src/main.rs
Using vim; from playground/src/main.rs do
:!cargo run, but the Rust compiler finds both main.rs files and prints their results to stdout.
Is this normal, or an anomaly?