Rust's Most Subtle Syntax | zk

Rust's Most Subtle Syntax | zk

Psst. Hey kid. You wanna write confusing Rust? I’ve got just the thing. Bring us let and constQui...概要を表示 Psst. Hey kid. You wanna write confusing Rust? I’ve got just the thing. Bring us let and constQuick rundown on let and const in Rust: letYou use let to declare a new variable. Wow. let x = 5; This is in the form let PAT = EXPR;, which makes it a bit more powerful than first seems. // +---- this is a pattern. Same as the things you use in matches. // | // vvvvv let (a, b) = (5, 10); You can combine

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