//! CONECT record structure and implementations
/// Represents a CONECT record from a PDB file.
////// Specifies connectivity between atoms in the structure.
#[derive(Debug, Clone)]pubstructConect{/// Serial number of atom 1.
pubatom1:i32,
/// Serial number of atom 2.
pubatom2:i32,
/// Serial number of atom 3 (optional).
pubatom3:Option<i32>,
/// Serial number of atom 4 (optional).
pubatom4:Option<i32>,
}