Enum Unreachable

pub enum Unreachable {}

Unreachable is a placeholder for features that are not supported (and should be unreachable, unless you use unsupported serde flags)

Trait Implementations

impl SerializeMap for Unreachable

type Ok = ()

Must match the Ok type of our Serializer.

type Error = Error

Must match the Error type of our Serializer.

fn serialize_key<T>(&mut self, _key: &T) -> Result<()>

where T: Serialize + ?Sized,

Serialize a map key.

fn serialize_value<T>(&mut self, _value: &T) -> Result<()>

where T: Serialize + ?Sized,

Serialize a map value.

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

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.

impl SerializeStructVariant for Unreachable

type Ok = ()

Must match the Ok type of our Serializer.

type Error = Error

Must match the Error type of our Serializer.

fn serialize_field<T>(&mut self, _key: &'static str, _value: &T) -> Result<()>

where T: Serialize + ?Sized,

Serialize a struct variant field.

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

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.

impl SerializeTupleStruct for Unreachable

type Ok = ()

Must match the Ok type of our Serializer.

type Error = Error

Must match the Error type of our Serializer.

fn serialize_field<T: ?Sized>(&mut self, _value: &T) -> Result<()>

Serialize a tuple struct field.

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

Finish serializing a tuple struct.

impl SerializeTupleVariant for Unreachable

type Ok = ()

Must match the Ok type of our Serializer.

type Error = Error

Must match the Error type of our Serializer.

fn serialize_field<T: ?Sized>(&mut self, _value: &T) -> Result<()>

Serialize a tuple variant field.

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

Finish serializing a tuple variant.