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submitted 8 months ago by [email protected] to c/rust

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[–] [email protected] 21 points 8 months ago* (last edited 8 months ago) (1 children)

You must've read that wrong.

The first example, but formatted differently:

let value = "My name is Rho.";
let result = unformat!("My {} is {}.", value);

Now, result contains:

Some(("name", "Rho"))

...because the words "name" and "Rho" in value happened to be at the position of the {}-slots in the unformat!()-pattern.

[–] onlinepersona 5 points 8 months ago

Oh yeah! Thanks. It's been a long day.