Module rustc_data_structures::tiny_list

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

A singly-linked list.

Using this data structure only makes sense under very specific circumstances:

• If you have a list that rarely stores more than one element, then this data-structure can store the element without allocating and only uses as much space as a Option<(T, usize)>. If T can double as the Option discriminant, it will even only be as large as T, usize.

If you expect to store more than 1 element in the common case, steer clear and use a Vec<T>, Box<[T]>, or a SmallVec<T>.

Re-exports

use std::mem;

Structs

Element	[ Experimental ]
TinyList	[ Experimental ]