Function block_i64_pairs 

pub fn block_i64_pairs<'src>() -> impl Parser<'src, &'src str, Vec<(i64, i64)>, Err<Simple<'src, char>>> + Clone

Block-body helper: parse rows of i64 i64 pairs separated by whitespace. Within a row the two ints are whitespace-separated; rows themselves are also just whitespace-separated (newlines or other ws — the helper doesn’t require row alignment).

Real usage: device slm.traps { 1 1\n 5 1\n ... };, device camera.detect_sites { ... };.