Rather then looking at a slice of bytes is easier (for most humans) to
read a string. Since most, but not all, header values are strings
attempt to create a string from the header value and print that, falling
back to printing it a slice of bytes if the value is not a valid UTF-8
string.
Rather then looking at a slice of bytes is easier (for most humans) to read a string. Since most, but not all, header values are strings attempt to create a string from the header value and print that, falling back to printing it a slice of bytes if the value is not a valid UTF-8 string.