# particle_id Particle numbers according to the [Monte Carlo Particle Numbering Scheme](https://pdg.lbl.gov/2023/mcdata/mc_particle_id_contents.html) ## Example ```rust use particle_id::light_baryons::*; assert_eq!(proton.name().unwrap(), "proton"); assert_eq!(proton.id(), 2212); assert_eq!(proton.anti().id(), -proton.id()); ``` License: GPL-3.0-or-later