summaryrefslogtreecommitdiff
path: root/vendor/thiserror-impl/src/span.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/thiserror-impl/src/span.rs')
-rw-r--r--vendor/thiserror-impl/src/span.rs15
1 files changed, 15 insertions, 0 deletions
diff --git a/vendor/thiserror-impl/src/span.rs b/vendor/thiserror-impl/src/span.rs
new file mode 100644
index 0000000..c1237dd
--- /dev/null
+++ b/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,
+ }
+ }
+}