export def
For core.
Define a custom command and export it from a module.
Command Type
keyword
Signature
> export def {flags} (def_name) (params) (block)
Flags
--env: Environment: defined inside the command.--wrapped: Unknown flags and arguments: strings that require rest-like parameter in signature.
Parameters
def_name: Command name to define.params: Command parameters: comma-separated list inside [].block: Command body: list of instructions inside {}.
Input/output types:
| input | output |
|---|---|
| nothing | nothing |
Examples
Define a custom command in a module and call it.
> module spam { export def foo [] { "foo" } }; use spam foo; foo
fooNotes
This command is a parser keyword. For details, check: https://www.nushell.sh/book/thinking_in_nu.html
Ported from nushell/nushell.github.io. Copyright (c) 2021 Nushell Project. MIT License.