subsume the NonNull things as library types

6 years ago · 447fdb0cd9
parent 2d8338bea7
commit 447fdb0cd9
1 changed files with 2 additions and 1 deletions
--- a/src/what-unsafe-does.md
+++ b/src/what-unsafe-does.md
@ -29,7 +29,8 @@ language cares about is preventing the following things:
    * an undefined `enum` discriminant
    * a `char` outside the ranges [0x0, 0xD7FF] and [0xE000, 0x10FFFF]
    * a non-utf8 `str`
-    * a `NonNull` or `NonZero*` that is 0
+    * an invalid library type with custom invalid values, such as a `NonNull` or
+      `NonZero*` that is 0
 * Unwinding into another language
 * Causing a [data race][race]