An ordered map based on a
B-Tree.
An ordered set based on a B-Tree.
A pointer type that uniquely owns a heap allocation of type T.
A mutable memory location.
A doubly-linked list with owned nodes.
A thin wrapper around a HashMap, which guarantees that a HashMap usage will not
result in a non-deterministic execution (simply by disallowing the iteration over its
elements).
A cell which can be written to only once.
Zero-sized type used to mark things that “act like” they own a T.
A single-threaded reference-counting pointer. ‘Rc’ stands for ‘Reference
Counted’.
Wraps a borrowed reference to a value in a RefCell box.
A wrapper type for an immutably borrowed value from a RefCell<T>.
A mutable memory location with dynamically checked borrow rules
A wrapper type for a mutably borrowed value from a RefCell<T>.
A UTF-8–encoded, growable string.
The core primitive for interior mutability in Rust.
A contiguous growable array type, written as Vec<T>, short for ‘vector’.
A double-ended queue implemented with a growable ring buffer.
A value which is initialized on the first access.
Used to do a cheap mutable-to-mutable reference conversion.
Used to do a cheap reference-to-reference conversion.
A common trait for the ability to explicitly duplicate an object.
Types whose values can be duplicated simply by copying bits.
? formatting.
A trait for giving a type a useful default value.
Format trait for an empty format, {}.
An iterator able to yield elements from both ends.
Custom code within the destructor.
An iterator that knows its exact length.
Extend a collection with the contents of an iterator.
The version of the call operator that takes an immutable receiver.
The version of the call operator that takes a mutable receiver.
The version of the call operator that takes a by-value receiver.
Used to do value-to-value conversions while consuming the input value. It is the reciprocal of
Into.
Parse a value from a string
A value-to-value conversion that consumes the input value. The
opposite of
From.
A trait for dealing with iterators.
Trait for comparisons using the equality operator.
Types that can be transferred across thread boundaries.
Types with a constant size known at compile time.
Types for which it is safe to share references between threads.
A generalization of Clone to borrowed data.
A trait for converting a value to a String.
Simple and safe type conversions that may fail in a controlled
way under some circumstances. It is the reciprocal of
TryInto.
An attempted conversion that consumes self, which may or may not be
expensive.
Types that do not require any pinning guarantees.