this post was submitted on 08 Feb 2024
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Announcing Rust 1.76.0 (blog.rust-lang.org)
submitted 9 months ago by snaggen@programming.dev to c/rust@programming.dev
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[–] anlumo@feddit.de 17 points 9 months ago (6 children)

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

[–] lambda@programming.dev 7 points 9 months ago* (last edited 9 months ago) (5 children)

Do you mind explaining? Maybe with the context of another languages equivalent?

[–] owsei@programming.dev 1 points 9 months ago* (last edited 9 months ago)

it's just a way to use map with a reference instead of the value, by what I understood.

could be usefull for logging values in a Result so you can see it. However I think you can already do that by just mapping and returning the variable.

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