this post was submitted on 19 Jun 2025
332 points (90.7% liked)

Programmer Humor

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[–] anton@lemmy.blahaj.zone 4 points 3 weeks ago (3 children)

At least be fair and cut out the .into()

[–] nebeker@programming.dev 3 points 3 weeks ago (2 children)

And bow to the compiler’s whims? I think not!

This shouldn’t compile, because .into needs the type from the left side and let needs the type from the right side.

[–] Haradion@lemmy.ml 2 points 2 weeks ago (1 children)

If type constraints later in the function let the compiler infer the type, this syntax totally works.

[–] nebeker@programming.dev 1 points 2 weeks ago

Like if the variable is then used in a function that only takes one type? Huh.