Fixed formatter use documentation. #14327
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I changed the documentation examples where `write!( f, ... )` is used to `write!( f.buf, ... )` since `io::Formatter` doesn't actually implement `io::Writer`, but `Formatter.buf` does.
flip1995
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Mar 20, 2025
Using `#[allow]` will also apply to child HIR nodes, while `#[expect]` will ensure that the proper HIR node has been used for positioning the lint. changelog: none
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I changed the documentation examples where
write!( f, ... )is used towrite!( f.buf, ... )sinceio::Formatterdoesn't actually implementio::Writer, butFormatter.bufdoes.