std_unicode::str::utf8_char_width - Rust
Description: API documentation for the Rust `utf8_char_width` fn in crate `std_unicode`.
Keywords: rust, rustlang, rust-lang, utf8_char_width

# Function std_unicode::str::utf8_char_width [−] [src]

    pub fn utf8_char_width(b: u8) -> usize

🔬 This is a nightly-only experimental API. (`unicode` #27783)

Given a first byte, determine how many bytes are in this UTF-8 character

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