Remove unneeded type ascription

2016-10-23 21:06:50 -07:00 · 2016-10-23 21:06:50 -07:00 · f430d9d1c8
commit f430d9d1c8
parent c9612a2f57
1 changed files with 1 additions and 1 deletions
--- a/serde_codegen/src/lib.rs
+++ b/serde_codegen/src/lib.rs
@ -194,7 +194,7 @@ pub fn expand_single_item(item: &str) -> Result<String, String> {
    let expanded_de = if de {
        Some(try!(de::expand_derive_deserialize(&syn_item)))
    } else {
-        None::<quote::Tokens>
+        None
    };
    let syn_item = post_expansion::strip_attrs_later(syn_item, &["serde"], "serde");
    return Ok(quote!(#expanded_ser #expanded_de #syn_item).to_string());