From 790dcdc46e4f1e30792cef122ff637192f568402 Mon Sep 17 00:00:00 2001
From: Minghang Chen <chen@minghang.dev>
Date: Mon, 30 Jan 2023 11:21:33 -0800
Subject: [PATCH] avoid ambiguous associated item in `TryFrom` implementations

This was previously accepted by the compiler but is being
phased out; it will become a hard error in a future release!

See also: https://github.com/rust-lang/rust/issues/57644
---
 capnpc/src/codegen.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/capnpc/src/codegen.rs b/capnpc/src/codegen.rs
index a924c5a1f..2aac6e8a5 100644
--- a/capnpc/src/codegen.rs
+++ b/capnpc/src/codegen.rs
@@ -1937,7 +1937,7 @@ fn generate_node(
                 ))),
                 Indent(Box::new(Branch(vec![
                     Line(
-                        "fn try_from(value: u16) -> ::core::result::Result<Self, Self::Error> {"
+                        "fn try_from(value: u16) -> ::core::result::Result<Self, <{last_name} as ::core::convert::TryFrom<u16>>::Error> {"
                             .to_string(),
                     ),
                     Indent(Box::new(Branch(vec![