Trait serde::ser::SerializeStruct

pub trait SerializeStruct {
    type Ok;
    type Error: Error;
    fn serialize_field<T: ?Sized + Serialize>(&mut self,
                                              key: &'static str,
                                              value: &T)
                                              -> Result<(), Self::Error>;
    fn end(self) -> Result<Self::Ok, Self::Error>;
}

Returned from Serializer::serialize_struct.

let mut struc = serializer.serialize_struct("Rgb", 3)?;
struc.serialize_field("r", &self.r)?;
struc.serialize_field("g", &self.g)?;
struc.serialize_field("b", &self.b)?;
struc.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,
                                          key: &'static str,
                                          value: &T)
                                          -> Result<(), Self::Error>

Serialize a struct field.

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

Finish serializing a struct.

Implementors

• impl<Ok, E> SerializeStruct for Impossible<Ok, E> where E: Error