Rust: allow large enum variants (#116)

stellar · Jul 8, 2022 · ca59a92 · ca59a92
1 parent 285edb8
commit ca59a92
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diff --git a/lib/xdrgen/generators/rust.rb b/lib/xdrgen/generators/rust.rb
@@ -275,6 +275,7 @@ def render_union(out, union)
         discriminant_type_builtin = is_builtin_type(union.discriminant.type) || (is_builtin_type(union.discriminant.type.resolved_type.type) if union.discriminant.type.respond_to?(:resolved_type) && AST::Definitions::Typedef === union.discriminant.type.resolved_type)
         out.puts "// union with discriminant #{discriminant_type}"
         out.puts "#[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]"
+        out.puts "#[allow(clippy::large_enum_variant)]"
         out.puts "pub enum #{name union} {"
         out.indent do
           union_cases(union) do |case_name, arm|

diff --git a/spec/output/generator_spec_rust/nesting.x/MyXDR.rs b/spec/output/generator_spec_rust/nesting.x/MyXDR.rs
@@ -1095,6 +1095,7 @@ self.foo.write_xdr(w)?;
 //
 // union with discriminant UnionKey
 #[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]
+#[allow(clippy::large_enum_variant)]
 pub enum MyUnion {
   One(MyUnionOne),
   Two(MyUnionTwo),

diff --git a/spec/output/generator_spec_rust/test.x/MyXDR.rs b/spec/output/generator_spec_rust/test.x/MyXDR.rs
@@ -1991,6 +1991,7 @@ impl WriteXdr for NesterNestedStruct {
 //
 // union with discriminant Color
 #[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]
+#[allow(clippy::large_enum_variant)]
 pub enum NesterNestedUnion {
   Red,
 }

diff --git a/spec/output/generator_spec_rust/union.x/MyXDR.rs b/spec/output/generator_spec_rust/union.x/MyXDR.rs
@@ -1030,6 +1030,7 @@ Self::Multi => "Multi",
 //
 // union with discriminant UnionKey
 #[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]
+#[allow(clippy::large_enum_variant)]
 pub enum MyUnion {
   Error(i32),
   Multi(VecM::<i32>),
@@ -1111,6 +1112,7 @@ Self::Multi(v) => v.write_xdr(w)?,
 //
 // union with discriminant i32
 #[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]
+#[allow(clippy::large_enum_variant)]
 pub enum IntUnion {
   V0(i32),
   V1(VecM::<i32>),