Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Categories each change fall into

Added: for new features.
Changed: for changes in existing functionality.
Deprecated: for soon-to-be removed features.
Removed: for now removed features.
Fixed: for any bug fixes.
Security: in case of vulnerabilities.

[Unreleased]

Added

Add support for building without the standard library.
Add a const fn, DynStack::new_unchecked. Allows static initialization. This makes the minimum required compiler version 1.39.
Implement Iterator::size_hint and ExactSizeIterator for DynStackIter and DynStackIterMut.

Changed

Don't allocate memory in DynStack::new. Postpone allocation until the first push.
Upgrade the crate to Rust 2018 edition.
Implement Send and/or Sync for DynStack<T> if T is Send/Sync.

[0.3.0] - 2019-04-24

Fixed

Assert that T is a trait object in DynStack::new. Prevents using the stack on normal objects, that could have caused undefined behavior.
Check fat pointer memory layout at build time. Makes this crate fail to build if the memory representation of a trait object ever changes. Hopefully preventing undefined behavior.

[0.2.1] - 2019-04-24

Just removed large binary files that were accidentally included in the package uploaded to crates.io. Otherwise identical to 0.2.0.

[0.2.0] - 2018-12-16

Fixed

Correctly drop in remove_last, prevent overflow panics.
Correctly handle alignments greater than 16 by moving data if necessary.