Update nalgebra requirement from ^0.22.0 to ^0.30.1

[dependabot]

Updates the requirements on nalgebra to permit the latest version.

Changelog

Sourced from nalgebra's changelog.

[0.30.1] (09 Jan. 2022)

Added

• Add conversion from/to types of glam 0.19 and 0.20.

[0.30.0] (02 Jan. 2022)

Breaking changes

• The Dim trait is now marked as unsafe.
• The Matrix::pow and Matrix::pow_mut methods only allow positive integer exponents now. To compute negative exponents, the user is free to invert the matrix before calling pow with the exponent’s absolute value.
• Remove the Bounded requirement from RealField. Replace it by methods returning Option<Self> so that they can still be implemented by unbounded types (by returning None).
• The ComplexField trait derives from FromPrimitive again. We can actually keep this because all its methods return Option<Self>, meaning that it could be implemented by any type.

Modified

• Use more concise debug impls for matrices and geometric transformation types.
• The singular values computed by the SVD are now sorted in increasing order by default. Use SVD::new_unordered instead to reproduce the older behavior without the sorting overhead.
• The UnitDualQuaternion::sclerp method will no longer panic when given two equal rotations.
• The Matrix::select_rows and Matrix::select_columns methods no longer require the matrix components to implement the trait Zero.
• The Matrix::pow and Matrix::pow_mut methods will now also work with integer matrices.

Added

• Added the conversion trait From<Vec<T>> and method from_vec_storage for RowDVector.
• Added implementation of From and Into for converting between nalgebra types and types from glam 0.18. These can be enabled by enabling the convert-glam018 cargo features.
• Added the methods Matrix::product, ::row_product, ::row_product_tr, and ::column_product to compute the product of the components, rows, or columns, of a single matrix or vector.
• The Default trait is now implemented for most geometric types: Point, Isometry, Rotation, Similarity, Transform, UnitComplex, and UnitQuaternion.
• Added the Scale geometric type for representing non-uniform scaling.
• Added Cholesky::new_with_substitute that will replace diagonal elements by a given constant whenever Cholesky meets a non-definite-positiveness.
• Re-added the conversion from a vector/matrix slice to a static array.
• Added the cuda feature that enables the support of rust-cuda for using nalgebra features with CUDA kernels written in Rust.
• Added special-cases implementations for the 2x2 and 3x3 SVDs for better accuracy and performances.
• Added the methods Matrix::polar, Matrix::try_polar, and SVD::to_polar to compute the polar decomposition of a matrix, based on its SVD.
• nalgebra-sparse: provide constructors for unsorted but otherwise valid data using the CSR format.
• nalgebra-sparse: added reading MatrixMarked data files to a sparse CooMatrix.

Fixed

• Fixed a potential unsoundness with matrix.get(i) and matrix.get_mut(i) where i is an usize, and matrix is a matrix slice with non-default strides.
• Fixed potential unsoundness with vector.perp where vector isn’t actually a 2D vector as expected.
• Fixed linkage issue with nalgebra-lapack: the user of nalgebra-lapack no longer have to add extern crate lapack-src to their main.rs.

... (truncated)

Commits

• 6b1e14c Release v0.30.1
• 2026cb3 Merge pull request #1062 from dimforge/glam-020
• 87a6f49 Add support for conversion with glam 0.19 and 0.20
• e8b9c40 Release v0.30.0
• c0f8530 Merge pull request #1055 from dimforge/fix-pow
• 99ac8c4 Merge pull request #1050 from metric-space/polar-decomposition-take-2
• 498d7e3 Semi-unitary test checks for if rows or cols are orthonomal
• ae6fda7 Change svd to svd_unordered for the method output to be equal
• d806669 Fix Matrix::pow and make it work only with positive exponents
• fdaf8c0 Add tests for Matrix::pow
• Additional commits viewable in compare view

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[dependabot]

Superseded by #99.