202307061625
Status: #idea
Tags: Rust

Character

• 4 bytes in size
• Represents a Unicode Scalar Value
• USVs range from U+0000 to U+D7FF and U+E000 to U+10FFFF inclusive

fn main() {
    let c = 'z';
    let z: char = 'ℤ'; // with explicit type annotation
    let heart_eyed_cat = '😻';
}

References

1. Data Types
2. https://rust-book.cs.brown.edu/ch03-02-data-types.html#the-character-type