Struct Ended 

pub struct Ended {
    pub matches: Vec<(usize, Span)>,
    pub held: Vec<u8>,
    pub base: usize,
    pub lines_before: Option<usize>,
}

What a held stream comes to at its input’s end: the matches the scanner held until then, as spans over held, with each member, and the bytes and their place, as HeldStream gives them.

Fields

matches: Vec<(usize, Span)>

held: Vec<u8>

base: usize

Where held begins in the input.

lines_before: Option<usize>

How many of the input’s lines come before held, where the stream counted them.