How to construct a BTreeMap of fixed values in Rust?
How can I construct a BTreeMap of fixed values?
How to lookup ranges from BTreeMap using slice patterns or vectors?
I have a BTreeMap where I store items using a two-tuple key, (String, Vec<i32>), so the type of map that stores integers is BTreeMap<(String, Vec<i32>), i32>.
How to lookup from BTreeMap with a two-tuple as key, using the first element?
I have a BTreeMap where I store items using a two-tuple key, (String, i32), so the type of map that stores integers is BTreeMap<(String, i32), i32>.