Standard Library

The Nolang standard library (src/std/) contains 60+ modules, covering formatting, math, strings, data structures, encoding/decoding, encryption, compression, file operations, I/O abstractions, and more.

Usage: # std/xxx (core modules require no import).

The legacy use std/xxx syntax still works but is deprecated; the new # std/xxx syntax is recommended.

Note: All code examples in this document follow the "one statement per line" rule—using semicolons ; or commas , to put multiple statements on one line is forbidden. For example, out = from-i64(v), out = from-u64(v) is incorrect and should be split across multiple lines.

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Modules

• Basic Types
• Core Library
• Operating System and Files
• Time and Date
• Logging
• Data Structures
• Database
• Encoding
• Archives
• Cryptography and Hashing
• Data Exchange
• Async
• Global
• Others
• Module Overview