Push value to dict of vectors
Rust
#![allow(unused)]
fn main() {
let mut map: HashMap<u64, Vec<u64>> = HashMap::new();
map.entry(50).or_default().push(10);
}Python
map = {}
map.setdefault(50, []).append(10);
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#![allow(unused)]
fn main() {
let mut map: HashMap<u64, Vec<u64>> = HashMap::new();
map.entry(50).or_default().push(10);
}map = {}
map.setdefault(50, []).append(10);