Rust wrapper for ArrayFire 3.5.0

New Features & Improvements

• canny() edge detection operator.
  • Can automatically calculate high threshold with AF_CANNY_THRESHOLD_AUTO_OTSU
  • Supports both L1 and L2 Norms to calculate gradients.
• Array::get_allocated_bytes()
• Replace rustc-serialize development dependency with Sedre. This modification resulted in changing minimum required Rust version to be 1.15.1
• Added Array::new_empty method
• Added Lint to warn for missing documentation
• Changed Documentation Workflow to use external markdown files
• Add conditional compiliation attributes for modules

Bug Fixes

• Enforce Indexable objects to use lifetime of Indexer object
• Fix documentation of Seq::end method.
• Changed return type of Array::elements method to usize
• Added HasAfEnum trait bound to Array::host method
• Update docs about type of Array returned by comparison ops
• Update load_image docs
• Add documentation for traits: Indexable, ConstGenerator and Convertable.

Breaking Changes

• Definition & implementation of Callback structure changed.

New Features & Major Updates from ArrayFire Upstream

• ArrayFire now supports threaded applications.
• Sparse-Dense Arithmetic Operations.
• Tuned OpenCL BLAS Backend.
• Removed CUDA 6.5 Support
• CUDA JIT now uses NVRTC instead of NVVM.
• ArrayFire Graphics now use Forge v1.0 stable release.

For a detailed information on improvements, bug-fixes, new-examples and known-issues, please go through the ArrayFire v3.5.0 release notes.