doc utf8-c8

Author: gfldex

doc/Type/Blob.pod6

@@ -68,6 +68,9 @@ Applies an encoding to turn the blob into a L<Str|/type/Str>.
     my Blob $blob = "string".encode('utf-8');
     say $blob.decode('utf-8'); # OUTPUT: «string␤»
 
+On malformed utf-8 C<.decode> will throw X::AdHoc. To handle sloppy utf-8 use
+C<utf8-c8>.
+
 =head2 method subbuf
 
 Defined as: