std::format
Also written: placeholder, format
A function from `<format>` that builds a string from a pattern. Each `{}` placeholder takes the next value, and codes after a colon set width, alignment, zero padding and decimals.
Also written: placeholder, format
A function from `<format>` that builds a string from a pattern. Each `{}` placeholder takes the next value, and codes after a colon set width, alignment, zero padding and decimals.