Function atom

tests/binary/modules/src/main.rs:39–41

(protons: u32)

    }

    pub fn atom(protons: u32) -> Atom {
        Atom { protons }
    }

    pub fn shape(electron_domains: u32, molecular_domains: u32) -> &'static str {
        if electron_domains == 2 && molecular_domains == 2 {