UNICODE_VERSION in core::unicode - Rust
Description: The version of Unicode that the Unicode parts of `char` and `str` methods are based on.
Keywords: rust, rustlang, rust-lang, UNICODE_VERSION

# Constant core::unicode::UNICODE_VERSION

1.45.0 · source · [−]

    pub const UNICODE_VERSION: (u8, u8, u8);

Expand description

The version of Unicode that the Unicode parts of `char` and `str` methods are based on.

New versions of Unicode are released regularly and subsequently all methods in the standard library depending on Unicode are updated. Therefore the behavior of some `char` and `str` methods and the value of this constant changes over time. This is not considered to be a breaking change.

The version numbering scheme is explained in Unicode 11.0 or later, Section 3.1 Versions of the Unicode Standard.