Matthias Meschede 88bbe4abaa
Add Xor to polars plugin nu_expressions (#15249)
solution for #15242 ,  based on PR #15248 .

Allows doing this:

```
~/Projects/nushell> [[a, b]; [1., 2.], [3.,3.], [4., 6.]] | polars into-df | polars filter (((polars col a) < 2) xor ((polars col b) > 5))
╭───┬──────┬──────╮
│ # │  a   │  b   │
├───┼──────┼──────┤
│ 0 │ 1.00 │ 2.00 │
│ 1 │ 4.00 │ 6.00 │
╰───┴──────┴──────╯
```
2025-03-05 08:03:35 -08:00
..
2025-02-25 12:09:52 -05:00
2025-02-11 06:34:51 -06:00
2022-02-07 14:54:06 -05:00

Nushell core libraries and plugins

These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.

Foundational libraries are split into two kinds of crates:

  • Core crates - those crates that work together to build the Nushell language engine
  • Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.

Plugins are likewise also split into two types:

  • Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
  • Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.