Do not render empty event stream errors (#2200) (a0b2ac6b) · Commits · Public Repositories / Smithy Rust

codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/ServerCodegenVisitor.kt

+9 −7

Original line number	Diff line number	Diff line
		@@ -487,16 +487,18 @@ open class ServerCodegenVisitor(
		}

		if (shape.isEventStream()) {
		rustCrate.withModule(RustModule.Error) {
		val symbol = codegenContext.symbolProvider.toSymbol(shape)
		val errors = shape.eventStreamErrors()
		.map { model.expectShape(it.asMemberShape().get().target, StructureShape::class.java) }
		if (errors.isNotEmpty()) {
		rustCrate.withModule(RustModule.Error) {
		val symbol = codegenContext.symbolProvider.toSymbol(shape)
		val errorSymbol = shape.eventStreamErrorSymbol(codegenContext.symbolProvider)
		ServerOperationErrorGenerator(model, codegenContext.symbolProvider, symbol, errors)
		.renderErrors(this, errorSymbol, symbol)
		}
		}
		}
		}

		/**
		* Generate service-specific code for the model: