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fix(macros): fully qualified usage of Result

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Otherwise it was possible for the expanded macro to pickup a
user-defined `Result` type, which didn't fulfill the required type
bounds and cause compilation failure.
This commit is contained in:
Sebastian Thiel
2015-03-20 12:01:06 +01:00
parent 17c295680e
commit 2962287703
2 changed files with 13 additions and 13 deletions
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serde_macros/src/ser.rs
+3 -3
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@@ -53,7 +53,7 @@ pub fn expand_derive_serialize(
let impl_item = quote_item!(cx,
#[automatically_derived]
impl $impl_generics ::serde::ser::Serialize for $ty $where_clause {
fn serialize<__S>(&self, serializer: &mut __S) -> Result<(), __S::Error>
fn serialize<__S>(&self, serializer: &mut __S) -> ::std::result::Result<(), __S::Error>
where __S: ::serde::ser::Serializer,
{
$body
@@ -487,7 +487,7 @@ fn serialize_tuple_struct_visitor(
for Visitor $visitor_generics
$where_clause {
#[inline]
fn visit<S>(&mut self, serializer: &mut S) -> Result<Option<()>, S::Error>
fn visit<S>(&mut self, serializer: &mut S) -> ::std::result::Result<Option<()>, S::Error>
where S: ::serde::ser::Serializer,
{
match self.state {
@@ -566,7 +566,7 @@ fn serialize_struct_visitor<I>(
for Visitor $visitor_generics
$where_clause {
#[inline]
fn visit<S>(&mut self, serializer: &mut S) -> Result<Option<()>, S::Error>
fn visit<S>(&mut self, serializer: &mut S) -> ::std::result::Result<Option<()>, S::Error>
where S: ::serde::ser::Serializer,
{
match self.state {