chore(deps): bump numpy from 0.15.0 to 0.15.1

[dependabot]

Bumps numpy from 0.15.0 to 0.15.1.

Release notes

Sourced from numpy's releases.

rust-numpy version 0.15.1

Mainly consisting of security fixes by @​adamreichold. Thanks!

• Make arrays produced via IntoPyArray, i.e. those owning Rust data, writeable (#235)
• Fix thread-safety in internal API globals (#222)

Changelog

Sourced from numpy's changelog.

Changelog

• Unreleased

  • Add dynamic borrow checking to safely construct references into the interior of NumPy arrays. (#274)
    • The deprecated iterator builders NpySingleIterBuilder::{readonly,readwrite} and NpyMultiIterBuilder::add_{readonly,readwrite} now take referencces to PyReadonlyArray and PyReadwriteArray instead of consuming them.
    • The destructive PyArray::resize method is now unsafe if used without an instance of PyReadwriteArray. (#302)
  • Add support for datetime64 and timedelta64 element types via the datetime module. (#308)
  • Add support for IEEE 754-2008 16-bit floating point numbers via an optional dependency on the half crate. (#314)
  • The inner, dot and einsum functions can also return a scalar instead of a zero-dimensional array to match NumPy's types (#285)
  • The PyArray::resize function supports n-dimensional contiguous arrays. (#312)
  • Deprecate PyArray::from_exact_iter after optimizing PyArray::from_iter. (#292)
  • Remove DimensionalityError and TypeError from the public API as they never used directly. (#315)
  • Remove the deprecated PyArrayDescr::get_type which was replaced by PyArrayDescr::typeobj in the last cycle. (#308)
  • Fix returning invalid slices from PyArray::{strides,shape} for rank zero arrays. (#303)

• v0.16.2

  • Fix build on platforms where c_char is u8 like Linux/AArch64. (#296)

• v0.16.1

  • Fix build when PyO3's multiple-pymethods feature is used. (#288)

• v0.16.0

  • Bump PyO3 version to 0.16 (#259)
  • Support object arrays (#216)
  • Support borrowing arrays that are part of other Python objects via PyArray::borrow_from_array (#230)
  • Fixed downcasting ignoring element type and dimensionality (#265)
  • PyArray::new is now unsafe, as it produces uninitialized arrays (#220)
  • PyArray::iter, NpySingleIterBuilder::readwrite and NpyMultiIterBuilder::add_readwrite are now unsafe, as they allow aliasing mutable references to be created (#278/)
  • The npyiter module is deprecated as rust-ndarray's facilities for iteration are more flexible and performant (#280)
  • PyArray::from_exact_iter does not unsoundly trust ExactSizeIterator::len any more (#262)
  • PyArray::as_cell_slice was removed as it unsoundly interacts with PyReadonlyArray allowing safe code to violate aliasing rules (#260)
  • rayon feature is now removed, and directly specifying the feature via ndarray dependency is recommended (#250)
  • Element trait and PyArrayDescr changes (#256):
    • Element trait has been simplified to get_dtype() and IS_COPY
    • New PyArrayDescr methods: of, into_dtype_ptr, is_equiv_to
    • Added numpy::dtype function
    • Element is now implemented for isize
    • c32 / c64 have been renamed with Complex32 / Complex64
    • ShapeError has been split into TypeError and DimensionalityError
    • i32, i64, u32, u64 are now guaranteed to map to np.u?int{32,64}.
    • Removed cfg_if dependency
    • Removed DataType enum
  • Added PyArrayDescr::new constructor (#266)
  • New PyArrayDescr methods (#266):
    • num, base, ndim, shape, byteorder, char, kind, itemsize, alignment, flags, has_object, is_aligned_struct, names, get_field, has_subarray, has_fields, is_native_byteorder
    • Renamed get_type to typeobj

• v0.15.1

... (truncated)

Commits

• ccd2c69 Merge pull request #245 from PyO3/backport-fixes-for-0.15.1
• 8c435db Fix up changelog and bump to version 0.15.1.
• 5f4815e Make API globals thread safe using atomics
• 615d5c3 Make arrays backed by owned data writeable.
• See full diff in compare view

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