Time for something different!
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| Compiler | rustc | javac |
| working with dependencies and projects, package manager, build system | cargo | maven, gradle, ivy |
| official linter | clippy |
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| THE package repository? (for dependencies) | Crates.io | Maven Central |
| official code formatter | rustfmt |
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How the language maps
How collections map from Rust to Java
| Collection | Rust | Java |
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| dynamic, growable array | Vec<T> | ArrayList |
| double-ended queue | VecDeque<T> | ArrayDeque |
| doubly linked list | LinkedList<T> | LinkedList |
| Max heap | BinaryHeap<T> where T: Ord | PriorityQueue |
| dictionary (key-value table) | HashMap<K, V> where K: Eq+Hash | HashMap |
| sorted dictionary (key-value table) | BTreeMap<K, V> where K: Ord | TreeMap |
| Hashtable | HashSet<T> where T: Eq+Hash | HashSet |
| sorted set | BTreeSet<T> where T: Ord | TreeSet |
What else?