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Remove unnecessary to_string within println#296
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Phytolizer wants to merge 1 commit intorust-lang-deprecated:masterfrom
Open
Remove unnecessary to_string within println#296Phytolizer wants to merge 1 commit intorust-lang-deprecated:masterfrom
Phytolizer wants to merge 1 commit intorust-lang-deprecated:masterfrom
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I noticed a small error in the documentation.
to_stringis not necessary when in the context of aprintln!call, because bothto_stringand the{}format specifier use the Display trait. In other words,to_stringis implied. It's not really a big deal, but I do think it is a mistake.