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Merge pull request #687 from serde-rs/ser

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Enforce correct use of Serialize trait
This commit is contained in:
David Tolnay
2017-01-15 09:22:30 -08:00
committed by GitHub
parent 7c04bf36d9 4b06030666
commit 4d1627fc96
8 changed files with 527 additions and 747 deletions
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testing/tests/test_annotations.rs
+3 -3
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@@ -20,7 +20,7 @@ trait ShouldSkip: Sized {
}
trait SerializeWith: Sized {
fn serialize_with<S>(&self, ser: &mut S) -> Result<(), S::Error>
fn serialize_with<S>(&self, ser: S) -> Result<S::Ok, S::Error>
where S: Serializer;
}
@@ -38,7 +38,7 @@ impl ShouldSkip for i32 {
}
impl SerializeWith for i32 {
fn serialize_with<S>(&self, ser: &mut S) -> Result<(), S::Error>
fn serialize_with<S>(&self, ser: S) -> Result<S::Ok, S::Error>
where S: Serializer
{
if *self == 123 {
@@ -642,7 +642,7 @@ struct NotSerializeStruct(i8);
enum NotSerializeEnum { Trouble }
impl SerializeWith for NotSerializeEnum {
fn serialize_with<S>(&self, ser: &mut S) -> Result<(), S::Error>
fn serialize_with<S>(&self, ser: S) -> Result<S::Ok, S::Error>
where S: Serializer
{
"trouble".serialize(ser)