Null - One of the things I like about #Rust is that there is no null value. If a value may not be present, you have to use the Option type, which either has a value => Some(val), or not => None. So you are always aware that the value may be absent, and have to deal with it.

12:51am PDT - July 21st, 2022

One of the things I like about #Rust is that there is no null value. If a value may not be present, you have to use the Option type, which either has a value => Some(val), or not => None. So you are always aware that the value may be absent, and have to deal with it.

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Stefan Waldmann (@waldmann42)