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Rhai v0.20.3 Release Notes

  • 👍 This version adds support to index into an integer number, treating it as a bit-field.

    🐛 Bug fixes

    • 🛠 Fixed incorrect optimization regarding chain-indexing with non-numeric index.
    • Variable values are checked for over-sized violations after assignments and setters.

    💥 Breaking changes

    • 0️⃣ To keep the API consistent, strings are no longer iterable by default. Use the chars method to iterate through the characters in a string.
    • Dynamic::take_string and Dynamic::take_immutable_string are renamed to Dynamic::as_string and Dynamic::as_immutable_string respectively.

    🆕 New features

    • 🆕 New syntax for for statement to include counter variable.
    • An integer value can now be indexed to get/set a single bit.
    • The bits method of an integer can be used to iterate through its bits.
    • 🆕 New $bool$, $int$, $float$ and $string$ expression types for custom syntax.
    • New methods to_hex, to_octal and to_binary for integer numbers.
    • New methods to_upper, to_lower, make_upper, make_lower for strings/characters.