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.

[0.7.0] - 2025-02-23

Update dependencies.
Add Apply and BorrowMut for Owned, and remove T: Default bound for Apply.
Add Ord for Shape and Copy for ConstShape.
Add Owned trait for deriving type in conversions from slices and expressions.
Make axis indexing and iteration more consistent and complete.
Update to edition 2024.
Implement IntoShape for array references, see #6.
Remove Concat and bound in Reverse, and hide types for indexing.
Improve documentation of identity permutation, see #6.
Update Axis trait and helper types.
Reorganize modules and cleanup.
Add array and to_array methods, and fix issues with view indexing and ZST layout.
Support dynamic axis arguments and permutations, simplify Dyn and add axis indexing.
Improve conversion functions, see issue #6.
Add placeholder dimension in reshape methods, see #6.
Implement row, column and diagonal methods for generic shape.
Simplify shape and layout types for subarrays.
Minor fixes and added more checking.
Simplify module structure.
Remove extern type and PhantomPinned due to lack of noalias.
Add support for dynamic rank, see #4.
Remove slice methods and dereferencing for IntoExpr, and update documentation.
Rename array types, see proposal in #2.
Switch to row-major order, and simplify layout types to Dense and Strided.
Remove derivation of output type in eval(), to align with collect().
Improved conversions to/from Array.
Added design notes.

Added array methods, and some further updates.
Added array type with inline storage.
Fix long compile times for release build.
Update to Rust 1.79, and avoid dependency to ATPIT.
Simplify apply and zip_with for arrays, and readd map method.
Introduced array shape for a list of dimensions, each having static or dynamic size.
Remove array trait, and merge array expression and view types.
Changed expression to a trait and some further cleanup.
Use associated type bounds and minor cleanup.
Return expressions instead of new arrays for operators, depends on rust-lang/rust#63063.

Added iteration over all but one dimension, and methods for row, column and diagonal.
Added expressions for multidimensional iteration.
Added permutation of dimensions.
Create views from multiple arguments instead of a tuple, and changed ranges with negative step size.
Refactoring and added spare_capacity_mut.
Simplify array layout types.
Add contains method and remove implicit borrowing.
Remove must_use annotations and enable unused_results warning.
Improve zero-dimensional array support and minor cleanup.
Add missing file.
Added macros for creating arrays and array views.
Use fixed element order.
Merge GridBase and SpanBase to common Array type.
Remove generic parameters for layout.
Make DenseSpan public.

Change SpanBase from ZST slice to extern type.
Fix feature attributes for tests.
Add must_use attributes.
Improve interface and add debug, hashing and from_elem/from_elem_in.
Remove dependencies to nightly features.
Use const generics for the dimension in array view iterator and split methods.
Remove attribute to enable GAT.
Add span index trait, including unchecked get functions.
Move element order into dimension trait.
Avoid redundant format types for rank < 2, and simplify indexing.
Fix clippy warnings.
Move indexing into submodule.
Simplify layout methods.
Reorganize mapping file.
Replace &self with self for copy types.
Rename linear to flat format.
Replace methods not needing self with associated constants or functions.
Replace generic parameter with associated type.
Update documentation.
Add support for permissive provenance, and remove ptr_metadata feature.
Rename split functions and add split for any axis.
Added into_split_at and into_view for array views.
Improve functions for flattening, reformatting and reshaping.
Add indexing for shape and strides types, and ensure inner stride is maintained in reshape.
Further refactoring and added more methods/operators and serde support.

Major refactoring including type-level constants for rank, and dense/general/strided layout.
Add into_array/into_vec and AsMut for arrays.
Refactor static layout and add AsRef for arrays.
Added comparisons, conversions, debug and iterators.
Add type for aligned memory allocation.
Avoid separate types for subarrays, remove deref from ViewBase to slice and refactoring.
Fix generic resize.
Store layout inline for dense 1-dimensional views, and added missing asserts.
Minimum alignment based on target features.