A vector with fixed capacity.
Please read the API documentation here

Recent Changes (arrayvec)
- 0.4.7
- Fix future compat warning about raw pointer casts
- Use drop_in_place when dropping the arrayvec by-value iterator
- Decrease mininum Rust version (see docs) by @jeehoonkang
- 0.3.25
- Fix future compat warning about raw pointer casts
- 0.4.6
- Fix compilation on 16-bit targets. This means, the 65536 array size is not
included on these targets.
- 0.3.24
- Fix compilation on 16-bit targets. This means, the 65536 array size is not
included on these targets.
- Fix license files so that they are both included (was fixed in 0.4 before)
- 0.4.5
- Add methods to ArrayString by @DenialAdams:
- .pop() -> Option<char>
- .truncate(new_len)
- .remove(index) -> char
- Remove dependency on crate odds
- Document debug assertions in unsafe methods better
- 0.4.4
- Add method ArrayVec::truncate() by @niklasf
- 0.4.3
- Improve performance for ArrayVec::extend with a lower level
implementation (#74)
- Small cleanup in dependencies (use no std for crates where we don't need more)
- 0.4.2
- Add constructor method new to CapacityError.
- 0.4.1
- Add Default impl to ArrayString by @tbu-
- 0.4.0
- Reformed signatures and error handling by @bluss and @tbu-:
- ArrayVec's push, insert, remove, swap_remove now match Vec's
corresponding signature and panic on capacity errors where applicable.
- Add fallible methods try_push, insert and checked methods
pop_at, swap_pop.
- Similar changes to ArrayString's push methods.
- Use a local version of the RangeArgument trait
- Add array sizes 50, 150, 200 by @daboross
- Support serde 1.0 by @daboross
- New method .push_unchecked() by @niklasf
- ArrayString implements PartialOrd, Ord by @tbu-
- Require Rust 1.14
- crate feature use_generic_array was dropped.
- 0.3.23
- Implement PartialOrd, Ord as well as PartialOrd<str> for
ArrayString.
- 0.3.22
- Implement Array for the 65536 size
- 0.3.21
- Use encode_utf8 from crate odds
- Add constructor ArrayString::from_byte_string
- 0.3.20
- Simplify and speed up ArrayString’s .push(char)-
- 0.3.19
- Add new crate feature use_generic_array which allows using their
GenericArray just like a regular fixed size array for the storage
of an ArrayVec.
- 0.3.18
- Fix bounds check in ArrayVec::insert!
It would be buggy if self.len() < index < self.capacity(). Take note of
the push out behavior specified in the docs.
- 0.3.17
- Added crate feature use_union which forwards to the nodrop crate feature
- Added methods .is_full() to ArrayVec and ArrayString.
- 0.3.16
- Added method .retain() to ArrayVec.
- Added methods .as_slice(), .as_mut_slice() to ArrayVec and .as_str()
to ArrayString.
- 0.3.15
- Add feature std, which you can opt out of to use no_std (requires Rust 1.6
to opt out).
- Implement Clone::clone_from for ArrayVec and ArrayString
- 0.3.14
- Add ArrayString::from(&str)
- 0.3.13
- Added DerefMut impl for ArrayString.
- Added method .simplify() to drop the element for CapacityError.
- Added method .dispose() to ArrayVec
- 0.3.12
- Added ArrayString, a fixed capacity analogy of String
- 0.3.11
- Added trait impls Default, PartialOrd, Ord, Write for ArrayVec
- 0.3.10
- Go back to using external NoDrop, fixing a panic safety bug (issue #3)
- 0.3.8
- Inline the non-dropping logic to remove one drop flag in the
ArrayVec representation.
- 0.3.7
- Added method .into_inner()
- Added unsafe method .set_len()
Dual-licensed to be compatible with the Rust project.
Licensed under the Apache License, Version 2.0
http://www.apache.org/licenses/LICENSE-2.0 or the MIT license
http://opensource.org/licenses/MIT, at your
option. This file may not be copied, modified, or distributed
except according to those terms.