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b15c824932
the example for `history` was out of date, this PR updates it.
## the failing command
```
❯ history | wrap cmd | where cmd =~ cargo
Error: nu:🐚:type_mismatch
× Type mismatch during operation.
╭─[entry #23:1:1]
1 │ history | wrap cmd | where cmd =~ cargo
· ───┬─── ─┬ ──┬──
· │ │ ╰── string
· │ ╰── type mismatch for operator
· ╰── record<start_timestamp: string, command: string, cwd: string, duration: duration, exit_status: int>
╰────
```
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.