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rust-play/playground.rs

Created December 11, 2018 18:28
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playground.rs
fn main() {
let cat = '😻'; // U+1F63B // UTF8: F0 9F 98 BB
println!("val {} {:x?}", cat, cat as i32);
let cat_str = String::from("😻");
let cat_bytes = cat_str.as_bytes();
println!("val {} {:x?}", cat_str, cat_bytes);
}
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