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    I really strongly prefer unwrap to if let _ after introducing a hard to track down error into a project. I just knew it could never error. I was wrong. At least in the unwrap case it blows up rather than failing silently.

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      Thanks. That makes a lot of sense and I hadn’t considered that as a possibilty. I guess using unwrap makes it clear that you expect the operation to succeed even if you don’t care about the return value.