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bryanlarsen 3 days ago  [ - ]

Variable shadowing felt wrong for a while because it's considered verboten in so many other environments. I use it fairly liberally in rust now.

kibwen 2 days ago  [ - ]

It helps that the specific pattern of redeclaring a variable just to change its mutability for the remainder of its scope is about the least objectionable use of shadowing possible.

bryanlarsen 3 hours ago  [ - ]

That's not the only place I use shadowing though. I use it much more liberally.

For example I feel this is right:

    let x = x.parse()?;