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Announcing Rust 1.89.0
(blog.rust-lang.org)
Welcome to the Rust community! This is a place to discuss about the Rust programming language.
Credits
This, it's not a thing that happens often, but there were a couple of times when flatten would've been handy
This was also usually a result of a chain of
and_thenthat could do with some flattening. This could've been rewritten as a separate function to make use of?, but it seems to be a bigger trouble than use