Module dump_mir 

As part of generating the regions, if you enable -Zdump-mir=nll, we will generate an annotated copy of the MIR that includes the state of region inference. This code handles emitting the region context internal state.

Re-exports

use std::io; 🔒

use std::io::Write; 🔒

use rustc_infer::infer::NllRegionVariableOrigin; 🔒

use rustc_middle::ty::TyCtxt; 🔒

use super::OutlivesConstraint; 🔒

use super::RegionInferenceContext; 🔒

use crate::type_check::Locations; 🔒

Constants

REGION_WIDTH 🔒