From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/rust/serde_derive/src/dummy.rs | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 third_party/rust/serde_derive/src/dummy.rs (limited to 'third_party/rust/serde_derive/src/dummy.rs') diff --git a/third_party/rust/serde_derive/src/dummy.rs b/third_party/rust/serde_derive/src/dummy.rs new file mode 100644 index 0000000000..095f950f3e --- /dev/null +++ b/third_party/rust/serde_derive/src/dummy.rs @@ -0,0 +1,23 @@ +use proc_macro2::TokenStream; +use quote::quote; + +pub fn wrap_in_const(serde_path: Option<&syn::Path>, code: TokenStream) -> TokenStream { + let use_serde = match serde_path { + Some(path) => quote! { + use #path as _serde; + }, + None => quote! { + #[allow(unused_extern_crates, clippy::useless_attribute)] + extern crate serde as _serde; + }, + }; + + quote! { + #[doc(hidden)] + #[allow(non_upper_case_globals, unused_attributes, unused_qualifications)] + const _: () = { + #use_serde + #code + }; + } +} -- cgit v1.2.3