submitted 3 days ago by monica_b1998@lemmy.world to c/rust@programming.dev

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[-] calcopiritus@lemmy.world 0 points 3 days ago

That's what ? is for. If you have to do that manually, something is not working correctly.

[-] treadful@lemmy.zip 1 points 3 days ago

That only works if everything has the same error types.

[-] calcopiritus@lemmy.world 4 points 3 days ago

Or just implement Into for your error type. ? Works for Into

[-] jenesaisquoi@feddit.org 2 points 2 days ago

Don't implement Into, instead, implement From - and you'll get Into for free

this post was submitted on 11 Jun 2026

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