Struct MapSerializer 

pub struct MapSerializer { /* private fields */ }

Serializer for maps For example: HashMap<String, i32> will be serialized as: {“key”: 1, “key2”: 2, “key3”: 3}

Implementations

impl MapSerializer

pub fn new() -> Self

Trait Implementations

impl Default for MapSerializer

fn default() -> MapSerializer

Returns the “default value” for a type.

impl SerializeMap for MapSerializer

type Ok = ValueContainer

Must match the Ok type of our Serializer.

type Error = SerializationError

Must match the Error type of our Serializer.

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

where T: Serialize + ?Sized,

Serialize a map key.

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

where T: Serialize + ?Sized,

Serialize a map value.

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

Finish serializing a map.

fn serialize_entry<K, V>( &mut self, key: &K, value: &V, ) -> Result<(), Self::Error>

where K: Serialize + ?Sized, V: Serialize + ?Sized,

Serialize a map entry consisting of a key and a value.