• anlumo@feddit.de
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    8 months ago

    Oh, inspect has finally arrived! That will help a ton with debug logging.

      • anlumo@feddit.de
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        8 months ago
        let bar: Result<T, E> = ...;
        let foo = bar.inspect(|value| log::debug("{}", value));
        

        is equivalent to

        let bar: Result<T, E> = ...;
        let foo = bar.map(|value| {
            log::debug("{}", value);
            value
        });