Merge commit '6eba9cd92c295c5389944f6adda1f1e83b2cb008' as 'subprojects/thiserror'

1 files changed, 20 insertions, 0 deletions

diff --git a/subprojects/thiserror/src/provide.rs b/subprojects/thiserror/src/provide.rs
new file mode 100644
index 0000000..4b2f06a
--- /dev/null
+++ b/subprojects/thiserror/src/provide.rs
@@ -0,0 +1,20 @@
+use core::error::{Error, Request};
+
+#[doc(hidden)]
+pub trait ThiserrorProvide: Sealed {
+    fn thiserror_provide<'a>(&'a self, request: &mut Request<'a>);
+}
+
+impl<T> ThiserrorProvide for T
+where
+    T: Error + ?Sized,
+{
+    #[inline]
+    fn thiserror_provide<'a>(&'a self, request: &mut Request<'a>) {
+        self.provide(request);
+    }
+}
+
+#[doc(hidden)]
+pub trait Sealed {}
+impl<T: Error + ?Sized> Sealed for T {}