Trait serde::ser::SerializeMap

pub trait SerializeMap {
    type Ok;
    type Error: Error;
    fn serialize_key<T: Serialize>(&mut self, key: T) -> Result<(), Self::Error>;
    fn serialize_value<T: Serialize>(&mut self,
                                     value: T)
                                     -> Result<(), Self::Error>;
    fn end(self) -> Result<Self::Ok, Self::Error>;
}

Returned from Serializer::serialize_map.

Associated Types

type Ok

Trickery to enforce correct use of the Serialize trait. Every SerializeMap should set Ok = ().

type Error: Error

The error type when some error occurs during serialization.

Required Methods

fn serialize_key<T: Serialize>(&mut self, key: T) -> Result<(), Self::Error>

Serialize a map key.

fn serialize_value<T: Serialize>(&mut self, value: T) -> Result<(), Self::Error>

Serialize a map value.

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

Finishes serializing a map.

Implementors