Function is_space

pub fn is_space(c: u8) -> bool

| Tests if the given character is a whitespace | character. The whitespace characters | are: | | space, | form-feed (‘\f’), | newline (‘\n’), | carriage return (‘\r’), | horizontal tab (‘\t’), | and vertical tab (‘\v’). | | This function is locale independent. | Under the C locale this function gives | the same result as std::isspace. | | ———– | @param[in] c | | character to test | | ———– | @return | | true if the argument is a whitespace | character; otherwise false |