Rust: HashMap
A short, tested Rust example for hashmap. Copy it and adjust the names and paths for your project.
Rust
use std::collections::HashMap;
let mut m = HashMap::new();
m.insert("a", 1);
if let Some(v) = m.get("a") { println!("{v}"); }
*m.entry("a").or_insert(0) += 1;
for (k, v) in &m { println!("{k} {v}"); }Find it in Zest
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