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> Clone for SerializeStructVariantAsSingletonMap<M>

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> Debug for SerializeStructVariantAsSingletonMap<M>

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

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<(), Self::Error>

where T: ?Sized + Serialize,

Serialize a struct variant field.

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