Crate arrayvec

arrayvec provides the types ArrayVec and ArrayString: array-backed vector and string types, which store their contents inline.

The arrayvec crate has the following cargo feature flags:

• std

  • Optional, enabled by default
  • Requires Rust 1.6 to disable
  • Use libstd

• use_union

  • Optional
  • Requires Rust nightly channel
  • Use the unstable feature untagged unions for the internal implementation, which has reduced space overhead

• use_generic_array

  • Optional
  • Requires Rust stable channel
  • Depend on generic-array and allow using it just like a fixed size array for ArrayVec storage.

Structs

ArrayString	A string with a fixed capacity.
ArrayVec	A vector with a fixed capacity.
CapacityError	Error value indicating insufficient capacity
Drain	A draining iterator for ArrayVec.
IntoIter	By-value iterator for ArrayVec.

Traits

Array	Trait for fixed size arrays.
RangeArgument	IndexRange is implemented by Rust's built-in range types, produced by range syntax like .., a.., ..b or c..d.