Adding upstream version 1:7.0.3.upstream/1%7.0.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/rust/vendor/thiserror-impl/src/span.rs b/rust/vendor/thiserror-impl/src/span.rs
new file mode 100644
index 0000000..c1237dd
--- /dev/null
+++ b/rust/vendor/thiserror-impl/src/span.rs
@@ -0,0 +1,15 @@
+use proc_macro2::Span;
+use syn::Member;
+
+pub trait MemberSpan {
+    fn member_span(&self) -> Span;
+}
+
+impl MemberSpan for Member {
+    fn member_span(&self) -> Span {
+        match self {
+            Member::Named(ident) => ident.span(),
+            Member::Unnamed(index) => index.span,
+        }
+    }
+}