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-rw-r--r--library/alloc/src/boxed/thin.rs2
1 files changed, 0 insertions, 2 deletions
diff --git a/library/alloc/src/boxed/thin.rs b/library/alloc/src/boxed/thin.rs
index 0a20c74b0..c477c4490 100644
--- a/library/alloc/src/boxed/thin.rs
+++ b/library/alloc/src/boxed/thin.rs
@@ -2,7 +2,6 @@
// https://github.com/matthieu-m/rfc2580/blob/b58d1d3cba0d4b5e859d3617ea2d0943aaa31329/examples/thin.rs
// by matthieu-m
use crate::alloc::{self, Layout, LayoutError};
-#[cfg(not(bootstrap))]
use core::error::Error;
use core::fmt::{self, Debug, Display, Formatter};
use core::marker::PhantomData;
@@ -274,7 +273,6 @@ impl<H> WithHeader<H> {
}
}
-#[cfg(not(bootstrap))]
#[unstable(feature = "thin_box", issue = "92791")]
impl<T: ?Sized + Error> Error for ThinBox<T> {
fn source(&self) -> Option<&(dyn Error + 'static)> {