pezkuwichain/serde
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Do not copy tokens to String after expanding

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David Tolnay committed 2016-11-24 13:07:47 -08:00
1 parent 36641e7b81
commit 5bda95ba81
2 files changed
+5 -5
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serde_codegen/src/lib.rs
+4 -4
View File
@@ -159,15 +159,15 @@ mod shim {
#[cfg(feature = "with-syn")]
#[doc(hidden)]
/// Not public API. Use the serde_derive crate.
pub fn expand_derive_serialize(item: &str) -> Result<String, String> {
pub fn expand_derive_serialize(item: &str) -> Result<quote::Tokens, String> {
let syn_item = syn::parse_macro_input(item).unwrap();
ser::expand_derive_serialize(&syn_item).map(|derive| derive.to_string())
ser::expand_derive_serialize(&syn_item)
}
#[cfg(feature = "with-syn")]
#[doc(hidden)]
/// Not public API. Use the serde_derive crate.
pub fn expand_derive_deserialize(item: &str) -> Result<String, String> {
pub fn expand_derive_deserialize(item: &str) -> Result<quote::Tokens, String> {
let syn_item = syn::parse_macro_input(item).unwrap();
de::expand_derive_deserialize(&syn_item).map(|derive| derive.to_string())
de::expand_derive_deserialize(&syn_item)
}