Function rustc_mir::pretty::dump_mir

pub fn dump_mir<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>,
                          pass_name: &str,
                          disambiguator: &Display,
                          src: MirSource,
                          mir: &Mir<'tcx>)

🔬 This is a nightly-only experimental API. (rustc_private)

If the session is properly configured, dumps a human-readable representation of the mir into:

rustc.node<node_id>.<pass_name>.<disambiguator>

Output from this function is controlled by passing -Z dump-mir=<filter>, where <filter> takes the following forms:

• all -- dump MIR for all fns, all passes, all everything
• substring1&substring2,... -- &-separated list of substrings that can appear in the pass-name or the item_path_str for the given node-id. If any one of the substrings match, the data is dumped out.