Struct SerializeStructVariantAsSingletonMap

pub struct SerializeStructVariantAsSingletonMap<M> { /* private fields */ }

A helper struct for serializing struct variants as singleton maps.

This struct is used internally by the singleton_map module to serialize struct variants as YAML maps with a single key-value pair, where the key is the variant name and the value is a YAML mapping containing the struct fields.

Type Parameters

• M - The type of the underlying serializer map.

Trait Implementations

impl<M> Clone for SerializeStructVariantAsSingletonMap<M>

where M: Clone,

fn clone(&self) -> SerializeStructVariantAsSingletonMap<M>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<M> Debug for SerializeStructVariantAsSingletonMap<M>

where M: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<M> SerializeStructVariant for SerializeStructVariantAsSingletonMap<M>

where M: SerializeMap,

type Ok = <M as SerializeMap>::Ok

Must match the Ok type of our Serializer.

type Error = <M as SerializeMap>::Error

Must match the Error type of our Serializer.

fn serialize_field<T>( &mut self, name: &'static str, field: &T, ) -> Result<(), <SerializeStructVariantAsSingletonMap<M> as SerializeStructVariant>::Error>

where T: Serialize + ?Sized,

Serialize a struct variant field.

fn end( self, ) -> Result<<SerializeStructVariantAsSingletonMap<M> as SerializeStructVariant>::Ok, <SerializeStructVariantAsSingletonMap<M> as SerializeStructVariant>::Error>

Finish serializing a struct variant.

fn skip_field(&mut self, key: &'static str) -> Result<(), Self::Error>

Indicate that a struct variant field has been skipped.