Nushell
Get Nu!
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  • The Nushell Book
  • Command Reference
  • Cookbook
  • Language Reference Guide
  • Contributing Guide
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GitHub
Get Nu!
Getting Started
  • The Nushell Book
  • Command Reference
  • Cookbook
  • Language Reference Guide
  • Contributing Guide
Blog
  • English
  • 中文
  • Deutsch
  • Français
  • Español
  • 日本語
  • Português do Brasil
  • Русский язык
GitHub
  • Language Reference Guide
    • Readme
    • Types in the Nu Language
      • Basic Types
        • Any
        • Boolean
        • Integer
        • Float
        • Filesize
        • Duration
        • Datetime
        • Range
        • String
        • Record
        • List
        • Table
        • Closure
        • Nothing
        • Binary
        • Glob
        • Cell-Path
      • Other Data Types

        • Types that cannot be used to declare variables
          • Path
        • Types which are not declarable
          • Error
          • CustomValue
          • Block
      • Type signatures
      • Commands that interact with types
    • Operators
    • Flow control
      • if/else
      • loop
      • while
      • match
      • try/catch
      • break
      • return
      • continue
    • Filters
      • each and par-each
      • Filters to select subsets of data
      • where and filter
      • Understanding the difference between get and select
    • Custom Commands
    • Declarations
    • Variable Scope
    • Strings and Text Formatting
    • Helpers and debugging commands
    • Pipelines
    • MIME Types for Nushell

Basic Types

The following pages contain detail on the basic types available in Nushell.

Variables, parameters, input values, and return values can be annotated with these types.

Internal Implementation: See enum Value in nushell/crates/nu-protocol/src/value/mod.rs.

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