Function pear::combinators::collect_some

pub fn collect_some<C, I, O, P>(input: &mut Pear<I>, p: P) -> Result<C, I> where
    C: Collection<O>,
    I: Input,
    P: FnMut(&mut Pear<I>) -> Result<O, I>, 

Parses as many p as possible until EOF is reached, collecting them into a C. Fails if p ever fails. C is not allowed to be empty.