Fix issue with ambiguous associated items

Juici · Mar 18, 2024 · 8a01b78 · 8a01b78
1 parent 96536bb
commit 8a01b78
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/expand.rs b/src/expand.rs
@@ -64,7 +64,7 @@ fn derive_enum(input: EnumInput) -> Result<TokenStream> {
             type Error = #repr;
 
             #[inline]
-            fn try_from(v: #repr) -> ::core::result::Result<Self, Self::Error> {
+            fn try_from(v: #repr) -> ::core::result::Result<Self, #repr> {
                 match v {
                     #(#try_from_int_args)*
                     v => ::core::result::Result::Err(v),

diff --git a/tests/issues.rs b/tests/issues.rs
@@ -0,0 +1,10 @@
+use int_enum::IntEnum;
+
+#[test]
+fn issue17() {
+    #[derive(Debug, PartialEq, IntEnum)]
+    #[repr(u8)]
+    enum Issue17 {
+        Error = 0,
+    }
+}