fmtErrorfread
fmtErrorfread is a hypothetical function that combines the functionality of formatting output and reading input, specifically designed to read a formatted string from a source. While not a standard Go library function, it conceptually represents a common pattern in programming: parsing structured data from an input stream.
In a practical implementation, such a function would likely take a format string and a source from
For example, if the format string was "Name: %s, Age: %d", and the input stream contained "Name: