From ff0a0a58590e9c12c1a2fe7d4dcb1d96e06eba26 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Thu, 19 Oct 2023 10:50:31 -0700
Subject: [PATCH] Source and From attributes only have single-ident path

---
 impl/src/prop.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/impl/src/prop.rs b/impl/src/prop.rs
index 5a6a6bc..2867cd3 100644
--- a/impl/src/prop.rs
+++ b/impl/src/prop.rs
@@ -1,7 +1,6 @@
 use crate::ast::{Enum, Field, Struct, Variant};
 use crate::span::MemberSpan;
 use proc_macro2::Span;
-use syn::spanned::Spanned;
 use syn::{Member, Type};
 
 impl Struct<'_> {
@@ -76,9 +75,9 @@ impl Field<'_> {
 
     pub(crate) fn source_span(&self) -> Span {
         if let Some(source_attr) = &self.attrs.source {
-            source_attr.path().span()
+            source_attr.path().get_ident().unwrap().span()
         } else if let Some(from_attr) = &self.attrs.from {
-            from_attr.path().span()
+            from_attr.path().get_ident().unwrap().span()
         } else {
             self.member.member_span()
         }