Equivalent of numpy.where or numpy.nonzero

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
25/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
rust
Domain
data

Research direction

The issue names no files, tests, or entry points. Start by reading the issue discussion and surveying ndarray's current indexing and selection APIs, then define the intended equivalent of numpy.where or numpy.nonzero and its completion criteria, including an efficient API and tests.

Written by the indexing model from the issue text.

Description

Is there an efficient way to get the indecies of non-zero or true elements?

Dominant language
Rust
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Forks
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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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