Add some FIXME comments about using ptr::NonNull

This commit is contained in:
Simon Sapin 2018-01-22 13:28:08 +01:00
parent b78ac6ba6a
commit 4be3096040
3 changed files with 5 additions and 1 deletions

View file

@ -828,6 +828,8 @@ impl MallocSizeOf for RuleNode {
}
}
// FIXME: use std::ptr::NonNull when Firefox requires Rust 1.25+
#[derive(Clone)]
struct WeakRuleNode {
p: NonZeroPtrMut<RuleNode>,