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doc: Update modules for containers
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@ -22,10 +22,10 @@ just unique keys without a corresponding value. The `Map` and `Set` traits in
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The standard library provides three owned map/set types:
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The standard library provides three owned map/set types:
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* `std::hashmap::HashMap` and `std::hashmap::HashSet`, requiring the keys to
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* `collections::HashMap` and `collections::HashSet`, requiring the keys to
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implement `Eq` and `Hash`
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implement `Eq` and `Hash`
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* `std::trie::TrieMap` and `std::trie::TrieSet`, requiring the keys to be `uint`
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* `collections::TrieMap` and `collections::TrieSet`, requiring the keys to be `uint`
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* `extra::treemap::TreeMap` and `extra::treemap::TreeSet`, requiring the keys
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* `collections::TreeMap` and `collections::TreeSet`, requiring the keys
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to implement `TotalOrd`
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to implement `TotalOrd`
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These maps do not use managed pointers so they can be sent between tasks as
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These maps do not use managed pointers so they can be sent between tasks as
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@ -42,11 +42,11 @@ implementing the `Hash` trait.
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## Double-ended queues
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## Double-ended queues
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The `extra::ringbuf` module implements a double-ended queue with `O(1)`
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The `collections::ringbuf` module implements a double-ended queue with `O(1)`
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amortized inserts and removals from both ends of the container. It also has
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amortized inserts and removals from both ends of the container. It also has
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`O(1)` indexing like a vector. The contained elements are not required to be
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`O(1)` indexing like a vector. The contained elements are not required to be
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copyable, and the queue will be sendable if the contained type is sendable.
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copyable, and the queue will be sendable if the contained type is sendable.
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Its interface `Deque` is defined in `extra::collections`.
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Its interface `Deque` is defined in `collections`.
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The `extra::dlist` module implements a double-ended linked list, also
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The `extra::dlist` module implements a double-ended linked list, also
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implementing the `Deque` trait, with `O(1)` removals and inserts at either end,
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implementing the `Deque` trait, with `O(1)` removals and inserts at either end,
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@ -54,7 +54,7 @@ and `O(1)` concatenation.
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## Priority queues
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## Priority queues
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The `extra::priority_queue` module implements a queue ordered by a key. The
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The `collections::priority_queue` module implements a queue ordered by a key. The
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contained elements are not required to be copyable, and the queue will be
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contained elements are not required to be copyable, and the queue will be
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sendable if the contained type is sendable.
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sendable if the contained type is sendable.
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