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export const for core

Use parse-time constant from a module and export them from this module.

Signature

> export const {flags} (const_name) (initial_value)

Parameters

  • const_name: constant name
  • initial_value: equals sign followed by constant value

Input/output types:

input output
nothing nothing

Examples

Re-export a command from another module

>modulespam { export constfoo=3; }
moduleeggs { export usespamfoo }
useeggsfoo
foo

3

Notes

This command is a parser keyword. For details, check: https://www.nushell.sh/book/thinking_in_nu.html

Copyright © 2019–2023 The Nushell Project DevelopersLicensed under the MIT License.
https://www.nushell.sh/commands/docs/export_const.html