Function libreda_lefdef::common::read_point

pub fn read_point<T: FromStr, I>(
    tokens: &mut Tokenized<I, LefDefLexer>
) -> Result<(T, T), LefDefParseError>where
    I: Iterator<Item = char> + PeekingNext,

Read a point of the form ( x y ), x y or ( x , y ).