rust-ndarray/ndarray

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• failed Send inference with ndarray v0.17 and uom 0.38

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  rust-ndarray/ndarray#1617 · 1 comment · Opened Sep 9, 2026

• Stack overflow in `triu`

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  bug good first issue

  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  rust-ndarray/ndarray#1615 · 1 comment · Opened Sep 8, 2026

• .is_all_nan() returns true for an all-finite array

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  Difficulty 2/5 1-3 hours Newbie friendliness 72/100

  rust-ndarray/ndarray#1612 · 1 comment · Opened Aug 8, 2026

• Type covariance absent when used in struct

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  rust-ndarray/ndarray#1610 · Opened Jul 27, 2026

• Empty Array lead to "The strides must not allow any element to be referenced by two different indices"

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  Difficulty 3/5 1-2 days Newbie friendliness 72/100

  rust-ndarray/ndarray#1609 · Opened Jul 23, 2026

• Accept owned arrays in `concatenate` and `stack`

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  breaking-change enhancement

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1591 · 2 comments · Opened May 1, 2026

• Support for rand 0.10

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  Difficulty 3/5 1-2 days Newbie friendliness 55/100

  rust-ndarray/ndarray#1590 · 2 reactions · Opened Apr 24, 2026

• [Feature request] `ArrayRef<A, Ix2>.dot()` for axis greater than `Ix2`

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  enhancement question

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1587 · 1 comment · Opened Mar 2, 2026

• Links broken in `ArrayRef` documentation

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  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  rust-ndarray/ndarray#1583 · 1 comment · 1 reaction · Opened Feb 5, 2026

• Testing new release candidate for approx

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  rust-ndarray/ndarray#1581 · 7 comments · Opened Jan 29, 2026

• Clean up modules

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  docs good first issue tracking-issue

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  rust-ndarray/ndarray#1566 · 3 comments · Opened Jan 4, 2026

• Remove uses of doc(hidden) to create private APIs

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  docs tracking-issue

  Difficulty 4/5 3-5 days Newbie friendliness 42/100

  rust-ndarray/ndarray#1564 · 4 comments · Opened Jan 4, 2026

• Fork-Union for parallelization?

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  rust-ndarray/ndarray#1556 · 4 comments · 1 reaction · Opened Dec 10, 2025

• Improve debugger visualization for `ndarray` arrays using `#[debugger_visualizer]`

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  Difficulty 5/5 Over a week Newbie friendliness 35/100

  rust-ndarray/ndarray#1519 · 5 reactions · Opened Jun 9, 2025

• any equivalent to np.tensordot?

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  good first issue

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  rust-ndarray/ndarray#1517 · 3 comments · Opened Jun 3, 2025

• RFC: Comprehensive Plan for Restructuring Dimension Types

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  tracking-issue

  Difficulty 5/5 Over a week Newbie friendliness 20/100

  rust-ndarray/ndarray#1506 · 12 comments · 12 reactions · Opened Apr 24, 2025

• RFC: Website for Expanded Documentation

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  rust-ndarray/ndarray#1499 · 4 comments · 2 reactions · Opened Mar 30, 2025

• Tracking Issue for no_std

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  tracking-issue

  Difficulty 5/5 Over a week Newbie friendliness 20/100

  rust-ndarray/ndarray#1496 · Opened Mar 25, 2025

• Feature Request: Unpacking Array<[A; N], D> into Array<A, D::Larger>

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  Difficulty 5/5 Over a week Newbie friendliness 35/100

  rust-ndarray/ndarray#1466 · 5 comments · Opened Dec 20, 2024

• BaseArray::abs(&self) isn't implemented for integers (isize, i64, etc)

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  enhancement

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1462 · 5 comments · Opened Dec 5, 2024

• RFC: MSRV Policy

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  rust-ndarray/ndarray#1455 · 2 comments · Opened Nov 22, 2024

• Array comparison operators/functions

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 32/100

  rust-ndarray/ndarray#1431 · 4 comments · Opened Aug 28, 2024

• Taming Floating-Point Sums

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 20/100

  rust-ndarray/ndarray#1391 · Opened May 25, 2024

• Add support for BLAS Syrk

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  rust-ndarray/ndarray#1358 · 6 comments · 3 reactions · Opened Feb 6, 2024

• ndarray::ArrayViewMut::windows should produce mutable windows

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  design-needed information needed

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1357 · 2 comments · Opened Feb 5, 2024

• Slow iteration because of `IxDyn`

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  rust-ndarray/ndarray#1340 · 2 comments · 1 reaction · Opened Dec 9, 2023

• add associated constructor to `Dimension` trait

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  Difficulty 5/5 Over a week Newbie friendliness 35/100

  rust-ndarray/ndarray#1330 · 4 comments · Opened Sep 29, 2023

• mapv_into_any doesn't respect storage type

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  rust-ndarray/ndarray#1280 · 12 comments · Opened Apr 27, 2023

• Maintainership roundtable and discussion

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  Difficulty 5/5 Over a week Newbie friendliness 10/100

  rust-ndarray/ndarray#1272 · 76 comments · 17 reactions · Opened Mar 20, 2023

• impl Mul<Array<Complex<T>>> for T

  Possibly taken @jturner314 claimed this 2414 days ago. Open

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  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  rust-ndarray/ndarray#1260 · 5 comments · Opened Jan 19, 2023

• Should the examples inside the `examples` folder be moved to the repo `ndarray-examples`?

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  rust-ndarray/ndarray#1254 · 2 comments · Opened Dec 29, 2022

• Array bounds/contains check?

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  enhancement good first issue

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1247 · 7 comments · Opened Dec 18, 2022

• impl ScalarOperand for Ratio<i32 and i64>

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  enhancement

  Difficulty 3/5 1-2 days Newbie friendliness 38/100

  rust-ndarray/ndarray#1229 · 2 comments · Opened Nov 12, 2022

• Feature suggestion: impl Default for Zip, and add Zip::with_shape() constructor

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  Difficulty 5/5 Over a week Newbie friendliness 35/100

  rust-ndarray/ndarray#1227 · 1 comment · Opened Nov 2, 2022

• Document all array creation methods in one place

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  docs

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1218 · 1 comment · 2 reactions · Opened Oct 7, 2022

• More `par_map_collect`?

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  rust-ndarray/ndarray#1216 · Opened Oct 4, 2022

• Add docs on how to write a function for both owned arrays and views

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  docs

  Difficulty 2/5 1-3 hours Newbie friendliness 35/100

  rust-ndarray/ndarray#1212 · 1 comment · Opened Sep 29, 2022

• Lifetime issues with `slice` methods

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  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  rust-ndarray/ndarray#1208 · 5 comments · Opened Sep 19, 2022

• Use references for scalar operands

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  rust-ndarray/ndarray#1200 · 1 comment · Opened Aug 28, 2022

• Exact Chunks Parallel Iterator

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  enhancement help wanted

  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  rust-ndarray/ndarray#1192 · 1 comment · Opened Jul 31, 2022

• `par_map_axis`?

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  Difficulty 5/5 Over a week Newbie friendliness 35/100

  rust-ndarray/ndarray#1181 · 2 comments · 2 reactions · Opened Jul 4, 2022

• How to make zip work with more than 6 elements?

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  Difficulty 4/5 3-5 days Newbie friendliness 38/100

  rust-ndarray/ndarray#1175 · 6 comments · 2 reactions · Opened Jul 1, 2022

• 'into_shape()' incompatible memory layout error

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  rust-ndarray/ndarray#1172 · 2 comments · Opened Jun 24, 2022

• Outer product

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  Difficulty 3/5 1-2 days Newbie friendliness 52/100

  rust-ndarray/ndarray#1148 · 2 comments · 2 reactions · Opened Jan 20, 2022

• Fixed axis length support similiar to `Eigen`

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  rust-ndarray/ndarray#1136 · 2 comments · 1 reaction · Opened Dec 17, 2021

• Checked Subtract Support

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  rust-ndarray/ndarray#1133 · 2 comments · Opened Dec 10, 2021

• Correct (fast) way to convert `Array2<RGBA8>` into `Array3<u8>`?

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 20/100

  rust-ndarray/ndarray#1125 · 2 comments · Opened Nov 29, 2021

• Compiler error message is unhelpful when trying `ndarray::s!([2..3])`

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  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1122 · Opened Nov 27, 2021

• More informative messages when index out of bound

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  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  rust-ndarray/ndarray#1121 · Opened Nov 27, 2021

• Merge tests/ into fewer test crates

  May be free again @bluss claimed this 1770 days ago, and no pull request is open. Open

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  enhancement

  rust-ndarray/ndarray#1117 · 1 assignee · Opened Nov 20, 2021