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Add some FIXME comments about using ptr::NonNull

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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
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3
components/hashglobe/src/shim.rs
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@ -1,5 +1,6 @@
use std::marker::PhantomData;
// FIXME: remove this and use std::ptr::NonNull when Firefox requires Rust 1.25+
pub struct NonZeroPtr<T: 'static>(&'static T);
impl<T: 'static> NonZeroPtr<T> {
@ -57,4 +58,4 @@ impl<'a, T> From<&'a mut T> for Shared<T> {
fn from(reference: &'a mut T) -> Self {
unsafe { Shared::new_unchecked(reference) }
}
}
}