Trait serde::ser::SerializeTupleVariant [−] [src]

pub trait SerializeTupleVariant {
    type Ok;
    type Error: Error;
    fn serialize_field<T: ?Sized + Serialize>(&mut self,
                                              value: &T)
                                              -> Result<(), Self::Error>;
    fn end(self) -> Result<Self::Ok, Self::Error>;
}

Returned from Serializer::serialize_tuple_variant.

match *self {
    E::T(ref a, ref b) => {
        let mut tv = serializer.serialize_tuple_variant("E", 0, "T", 2)?;
        tv.serialize_field(a)?;
        tv.serialize_field(b)?;
        tv.end()
    }
}

Associated Types

`type Ok`

Must match the Ok type of our Serializer.

`type Error: Error`

Must match the Error type of our Serializer.

Required Methods

`fn serialize_field<T: ?Sized + Serialize>(&mut self, value: &T) -> Result<(), Self::Error>`

Serialize a tuple variant field.

`fn end(self) -> Result<Self::Ok, Self::Error>`

Finish serializing a tuple variant.

Implementors

impl<Ok, E> SerializeTupleVariant for Impossible<Ok, E> where E: Error