A slice of a path (akin to `str`).

A double-ended iterator with the direction inverted.

An iterator over the arguments of a process, yielding a `String` value for each argument.

Used to tell an operation whether it should exit early or go on as usual.

A trait for giving a type a useful default value.

An `Ordering` is the result of a comparison between two values.

A marker trait representing types where a shared reference is considered unwind safe.

The error type returned by `get_disjoint_mut`.

Types with a constant size known at compile time.

Used to determine whether a type contains any `UnsafeCell` internally, but not through an indirection. This affects, for example, whether a `static` of that type is placed in read-only static memory or writable static memory. This can be used to declare that a constant with a generic type will not contain interior mutability, and subsequently allow placing the constant behind references.