Allow deprecated in polyfills

CAD97 · web-flow · commit 7294287fcfed · 2021-04-15T22:03:33.000-05:00
The whole point is to polyfill functionality on older rustc versions, so we need to use the deprecated `LayoutErr` rather than the new, more proper name of `LayoutError`.
diff --git a/crates/slice-dst/src/layout_polyfill.rs b/crates/slice-dst/src/layout_polyfill.rs
@@ -1,3 +1,5 @@
+#![allow(deprecated)] // this is a polyfill module
+
 use core::{
     alloc::{Layout, LayoutErr},
     cmp,

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+#![allow(deprecated)] // this is a polyfill module`
	`2`	`+`
`1`	`3`	`use core::{`
`2`	`4`	`alloc::{Layout, LayoutErr},`
`3`	`5`	`cmp,`