pear::combinators

Function try_collect

Source 
pub fn try_collect<C, I, O, P>(input: &mut Pear<I>, p: P) -> Result<C, I>
where
    C: Collection<O>,
    I: Input + Rewind,
    P: FnMut(&mut Pear<I>) -> Result<O, I>,
Expand description

Parses as many p as possible until EOF is reached or p fails, collecting them into a C. C may be empty.