tree 56ffc0d4d78fada533f9b107ff683553d99dfe2c
parent b6109c00fcb13a27e06387ce2ef417a54c24cf3f
author Eric Seppanen <eds@reric.net> 1623017434 -0700
committer Emilio Cobos Álvarez <emilio@crisal.io> 1626463385 +0200

add test for add_derives

This test derives PartialEq for the Test struct, and then attempts to
use that by calling assert_ne! on two Test instances. If the derive
callback doesn't work, no PartialEq will be present and the test will
fail to compile.