make depth private

nikomatsakis · csmoe · nikomatsakis · commit 22a25d9b497f · 2018-05-28T19:47:05.000-04:00
Co-authored-by: csmoe &lt;35686186+csmoe@users.noreply.github.com&gt;
diff --git a/src/librustc/ty/sty.rs b/src/librustc/ty/sty.rs
@@ -1025,7 +1025,7 @@ impl<'a, 'gcx, 'tcx> ParamTy {
 pub struct DebruijnIndex {
     /// We maintain the invariant that this is never 0. So 1 indicates
     /// the innermost binder.
-    pub depth: u32,
+    depth: u32,
 }
 
 pub type Region<'tcx> = &'tcx RegionKind;

Original file line number	Diff line number	Diff line change
`@@ -1025,7 +1025,7 @@ impl<'a, 'gcx, 'tcx> ParamTy {`
`1025`	`1025`	`pub struct DebruijnIndex {`
`1026`	`1026`	`/// We maintain the invariant that this is never 0. So 1 indicates`
`1027`	`1027`	`/// the innermost binder.`
`1028`		`- pub depth: u32,`
	`1028`	`+ depth: u32,`
`1029`	`1029`	`}`
`1030`	`1030`
`1031`	`1031`	`pub type Region<'tcx> = &'tcx RegionKind;`