commit 187588eeacea37574d98e892d824776dce86867b
author Joel Galenson <jgalenson@google.com> Fri Apr 17 16:19:54 2020 -0700
committer Joel Galenson <jgalenson@google.com> Fri Apr 17 16:19:54 2020 -0700
tree 928e644228d5fc2677f7950d307fb0d22d3cb10c
parent f937996fc7c3b4ff9694c1afb36ea0901284e65c

Mark default and copy constructors as deleted.

gen/write.rs

diff --git a/gen/write.rs b/gen/write.rs
index 21fbc8c..b8d17df 100644
--- a/gen/write.rs
+++ b/gen/write.rs
@@ -326,6 +326,8 @@
         writeln!(out, "//{}", line);
     }
     writeln!(out, "struct {} final {{", ety.ident);
+    writeln!(out, "  {}() = delete;", ety.ident);
+    writeln!(out, "  {}(const {}&) = delete;", ety.ident, ety.ident);
     for method in methods {
         write!(out, "  ");
         let sig = &method.sig;