Support rust_toolchain_library for rust-project

Bug: 209678277
Test: SOONG_GEN_RUST_PROJECT=1 m nothing; check that libstd is included
Change-Id: Ic197e00bc4695aa6dcd46b8c704a82a2e5e90460

parent ff4a061e

rust/project_json.go

+2 −0

Original line number	Diff line number	Diff line
		@@ -211,6 +211,8 @@ func isModuleSupported(ctx android.SingletonContext, module android.Module) (*Mo
		comp = c.binaryDecorator.baseCompiler
		case *procMacroDecorator:
		comp = c.baseCompiler
		case *toolchainLibraryDecorator:
		comp = c.baseCompiler
		default:
		return nil, nil, false
		}