Struct serde_test::Compact

pub struct Compact<T: ?Sized>(_);

Trait Implementations

impl<T: Ord + ?Sized> Ord for Compact<T>

fn cmp(&self, other: &Compact<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<T: PartialOrd + ?Sized> PartialOrd<Compact<T>> for Compact<T>

fn partial_cmp(&self, other: &Compact<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Compact<T>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Compact<T>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Compact<T>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Compact<T>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Eq + ?Sized> Eq for Compact<T>

impl<T: PartialEq + ?Sized> PartialEq<Compact<T>> for Compact<T>

fn eq(&self, other: &Compact<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Compact<T>) -> bool

This method tests for !=.

impl<T: Debug + ?Sized> Debug for Compact<T>

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

Formats the value using the given formatter.

impl<'de, D> SeqAccess<'de> for Compact<D> where     D: SeqAccess<'de>,

type Error = D::Error

The error type that can be returned if some error occurs during deserialization.

fn next_element_seed<T>(     &mut self,     seed: T ) -> Result<Option<T::Value>, D::Error> where     T: DeserializeSeed<'de>,

This returns Ok(Some(value)) for the next value in the sequence, or Ok(None) if there are no more remaining items.

fn size_hint(&self) -> Option<usize>

Returns the number of elements remaining in the sequence, if known.

fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error> where     T: Deserialize<'de>,

This returns Ok(Some(value)) for the next value in the sequence, or Ok(None) if there are no more remaining items.

impl<S> Serializer for Compact<S> where     S: Serializer,

type Ok = S::Ok

The output type produced by this Serializer during successful serialization. Most serializers that produce text or binary output should set Ok = () and serialize into an [io::Write] or buffer contained within the Serializer instance. Serializers that build in-memory data structures may be simplified by using Ok to propagate the data structure around.

type Error = S::Error

The error type when some error occurs during serialization.

type SerializeSeq = Compact<S::SerializeSeq>

Type returned from [serialize_seq] for serializing the content of the sequence.

type SerializeTuple = Compact<S::SerializeTuple>

Type returned from [serialize_tuple] for serializing the content of the tuple.

type SerializeTupleStruct = Compact<S::SerializeTupleStruct>

Type returned from [serialize_tuple_struct] for serializing the content of the tuple struct.

type SerializeTupleVariant = Compact<S::SerializeTupleVariant>

Type returned from [serialize_tuple_variant] for serializing the content of the tuple variant.

type SerializeMap = Compact<S::SerializeMap>

Type returned from [serialize_map] for serializing the content of the map.

type SerializeStruct = Compact<S::SerializeStruct>

Type returned from [serialize_struct] for serializing the content of the struct.

type SerializeStructVariant = Compact<S::SerializeStructVariant>

Type returned from [serialize_struct_variant] for serializing the content of the struct variant.

fn is_human_readable(&self) -> bool

Determine whether Serialize implementations should serialize in human-readable form.

fn serialize_bool(self, v: bool) -> Result<Self::Ok, Self::Error>

Serialize a bool value.

fn serialize_i8(self, v: i8) -> Result<Self::Ok, Self::Error>

Serialize an i8 value.

fn serialize_i16(self, v: i16) -> Result<Self::Ok, Self::Error>

Serialize an i16 value.

fn serialize_i32(self, v: i32) -> Result<Self::Ok, Self::Error>

Serialize an i32 value.

fn serialize_i64(self, v: i64) -> Result<Self::Ok, Self::Error>

Serialize an i64 value.

fn serialize_u8(self, v: u8) -> Result<Self::Ok, Self::Error>

Serialize a u8 value.

fn serialize_u16(self, v: u16) -> Result<Self::Ok, Self::Error>

Serialize a u16 value.

fn serialize_u32(self, v: u32) -> Result<Self::Ok, Self::Error>

Serialize a u32 value.

fn serialize_u64(self, v: u64) -> Result<Self::Ok, Self::Error>

Serialize a u64 value.

fn serialize_f32(self, v: f32) -> Result<Self::Ok, Self::Error>

Serialize an f32 value.

fn serialize_f64(self, v: f64) -> Result<Self::Ok, Self::Error>

Serialize an f64 value.

fn serialize_char(self, v: char) -> Result<Self::Ok, Self::Error>

Serialize a character.

fn serialize_str(self, v: &str) -> Result<Self::Ok, Self::Error>

Serialize a &str.

fn serialize_bytes(self, v: &[u8]) -> Result<Self::Ok, Self::Error>

Serialize a chunk of raw byte data.

fn serialize_unit_struct(self, v: &'static str) -> Result<Self::Ok, Self::Error>

Serialize a unit struct like struct Unit or PhantomData<T>.

fn serialize_unit(self) -> Result<S::Ok, S::Error>

Serialize a () value.

fn serialize_unit_variant(     self,     name: &'static str,     variant_index: u32,     variant: &'static str ) -> Result<S::Ok, S::Error>

Serialize a unit variant like E::A in enum E { A, B }.

fn serialize_newtype_struct<T: ?Sized>(     self,     name: &'static str,     value: &T ) -> Result<S::Ok, S::Error> where     T: Serialize,

Serialize a newtype struct like struct Millimeters(u8).

fn serialize_newtype_variant<T: ?Sized>(     self,     name: &'static str,     variant_index: u32,     variant: &'static str,     value: &T ) -> Result<S::Ok, S::Error> where     T: Serialize,

Serialize a newtype variant like E::N in enum E { N(u8) }.

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

Serialize a [None] value.

fn serialize_some<T: ?Sized>(self, value: &T) -> Result<S::Ok, Self::Error> where     T: Serialize,

Serialize a [Some(T)] value.

fn serialize_seq(     self,     len: Option<usize> ) -> Result<Self::SerializeSeq, Self::Error>

Begin to serialize a variably sized sequence. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple(     self,     len: usize ) -> Result<Self::SerializeTuple, Self::Error>

Begin to serialize a statically sized sequence whose length will be known at deserialization time without looking at the serialized data. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple_struct(     self,     name: &'static str,     len: usize ) -> Result<Self::SerializeTupleStruct, Self::Error>

Begin to serialize a tuple struct like struct Rgb(u8, u8, u8). This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_tuple_variant(     self,     name: &'static str,     variant_index: u32,     variant: &'static str,     len: usize ) -> Result<Self::SerializeTupleVariant, Self::Error>

Begin to serialize a tuple variant like E::T in enum E { T(u8, u8) }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_map(     self,     len: Option<usize> ) -> Result<Self::SerializeMap, Self::Error>

Begin to serialize a map. This call must be followed by zero or more calls to serialize_key and serialize_value, then a call to end.

fn serialize_struct(     self,     name: &'static str,     len: usize ) -> Result<Self::SerializeStruct, Self::Error>

Begin to serialize a struct like struct Rgb { r: u8, g: u8, b: u8 }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_struct_variant(     self,     name: &'static str,     variant_index: u32,     variant: &'static str,     len: usize ) -> Result<Self::SerializeStructVariant, Self::Error>

Begin to serialize a struct variant like E::S in enum E { S { r: u8, g: u8, b: u8 } }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error>

Serialize an i128 value.

fn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error>

Serialize a u128 value.

fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where     I: IntoIterator,     <I as IntoIterator>::Item: Serialize,

Collect an iterator as a sequence.

fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where     I: IntoIterator<Item = (K, V)>,     K: Serialize,     V: Serialize,

Collect an iterator as a map.

fn collect_str<T>(self, value: &T) -> Result<Self::Ok, Self::Error> where     T: Display + ?Sized,

Serialize a string produced by an implementation of Display.

impl<S> SerializeTuple for Compact<S> where     S: SerializeTuple,

type Ok = S::Ok

Must match the Ok type of our Serializer.

type Error = S::Error

Must match the Error type of our Serializer.

fn serialize_element<T: ?Sized>(&mut self, value: &T) -> Result<(), S::Error> where     T: Serialize,

Serialize a tuple element.

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

Finish serializing a tuple.

impl<T: ?Sized> Serialize for Compact<T> where     T: Serialize,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where     S: Serializer,

Serialize this value into the given Serde serializer.

impl<S> SerializeStruct for Compact<S> where     S: SerializeStruct,

type Ok = S::Ok

Must match the Ok type of our Serializer.

type Error = S::Error

Must match the Error type of our Serializer.

fn serialize_field<T: ?Sized>(     &mut self,     name: &'static str,     field: &T ) -> Result<(), S::Error> where     T: Serialize,

Serialize a struct field.

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

Finish serializing a struct.

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

Indicate that a struct field has been skipped.

impl<S> SerializeSeq for Compact<S> where     S: SerializeSeq,

type Ok = S::Ok

Must match the Ok type of our Serializer.

type Error = S::Error

Must match the Error type of our Serializer.

fn serialize_element<T: ?Sized>(&mut self, value: &T) -> Result<(), S::Error> where     T: Serialize,

Serialize a sequence element.

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

Finish serializing a sequence.

impl<S> SerializeStructVariant for Compact<S> where     S: SerializeStructVariant,

type Ok = S::Ok

Must match the Ok type of our Serializer.

type Error = S::Error

Must match the Error type of our Serializer.

fn serialize_field<T: ?Sized>(     &mut self,     name: &'static str,     field: &T ) -> Result<(), S::Error> where     T: Serialize,

Serialize a struct variant field.

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

impl<S> SerializeTupleStruct for Compact<S> where     S: SerializeTupleStruct,

type Ok = S::Ok

Must match the Ok type of our Serializer.

type Error = S::Error

Must match the Error type of our Serializer.

fn serialize_field<T: ?Sized>(&mut self, value: &T) -> Result<(), S::Error> where     T: Serialize,

Serialize a tuple struct field.

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

Finish serializing a tuple struct.

impl<S> SerializeTupleVariant for Compact<S> where     S: SerializeTupleVariant,

type Ok = S::Ok

Must match the Ok type of our Serializer.

type Error = S::Error

Must match the Error type of our Serializer.

fn serialize_field<T: ?Sized>(&mut self, value: &T) -> Result<(), S::Error> where     T: Serialize,

Serialize a tuple variant field.

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

Finish serializing a tuple variant.

impl<S> SerializeMap for Compact<S> where     S: SerializeMap,

type Ok = S::Ok

Must match the Ok type of our Serializer.

type Error = S::Error

Must match the Error type of our Serializer.

fn serialize_key<T: ?Sized>(&mut self, key: &T) -> Result<(), S::Error> where     T: Serialize,

Serialize a map key.

fn serialize_value<T: ?Sized>(&mut self, value: &T) -> Result<(), S::Error> where     T: Serialize,

Serialize a map value.

fn serialize_entry<K: ?Sized, V: ?Sized>(     &mut self,     key: &K,     value: &V ) -> Result<(), S::Error> where     K: Serialize,     V: Serialize,

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

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

Finish serializing a map.

impl<'de, T> Deserialize<'de> for Compact<T> where     T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where     D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'de, D> MapAccess<'de> for Compact<D> where     D: MapAccess<'de>,

type Error = D::Error

The error type that can be returned if some error occurs during deserialization.

fn next_key_seed<K>(&mut self, seed: K) -> Result<Option<K::Value>, D::Error> where     K: DeserializeSeed<'de>,

This returns Ok(Some(key)) for the next key in the map, or Ok(None) if there are no more remaining entries.

fn next_value_seed<V>(&mut self, seed: V) -> Result<V::Value, D::Error> where     V: DeserializeSeed<'de>,

This returns a Ok(value) for the next value in the map.

fn size_hint(&self) -> Option<usize>

Returns the number of entries remaining in the map, if known.

fn next_entry_seed<K, V>(     &mut self,     kseed: K,     vseed: V ) -> Result<Option<(<K as DeserializeSeed<'de>>::Value, <V as DeserializeSeed<'de>>::Value)>, Self::Error> where     K: DeserializeSeed<'de>,     V: DeserializeSeed<'de>,

This returns Ok(Some((key, value))) for the next (key-value) pair in the map, or Ok(None) if there are no more remaining items.

fn next_key<K>(&mut self) -> Result<Option<K>, Self::Error> where     K: Deserialize<'de>,

This returns Ok(Some(key)) for the next key in the map, or Ok(None) if there are no more remaining entries.

fn next_value<V>(&mut self) -> Result<V, Self::Error> where     V: Deserialize<'de>,

This returns a Ok(value) for the next value in the map.

fn next_entry<K, V>(&mut self) -> Result<Option<(K, V)>, Self::Error> where     K: Deserialize<'de>,     V: Deserialize<'de>,

This returns Ok(Some((key, value))) for the next (key-value) pair in the map, or Ok(None) if there are no more remaining items.

impl<'de, D> Visitor<'de> for Compact<D> where     D: Visitor<'de>,

type Value = D::Value

The value produced by this visitor.

fn expecting(&self, formatter: &mut Formatter) -> Result

Format a message stating what data this Visitor expects to receive.

fn visit_bool<E>(self, v: bool) -> Result<D::Value, E> where     E: Error,

The input contains a boolean.

fn visit_i8<E>(self, v: i8) -> Result<D::Value, E> where     E: Error,

The input contains an i8.

fn visit_i16<E>(self, v: i16) -> Result<D::Value, E> where     E: Error,

The input contains an i16.

fn visit_i32<E>(self, v: i32) -> Result<D::Value, E> where     E: Error,

The input contains an i32.

fn visit_i64<E>(self, v: i64) -> Result<D::Value, E> where     E: Error,

The input contains an i64.

fn visit_u8<E>(self, v: u8) -> Result<D::Value, E> where     E: Error,

The input contains a u8.

fn visit_u16<E>(self, v: u16) -> Result<D::Value, E> where     E: Error,

The input contains a u16.

fn visit_u32<E>(self, v: u32) -> Result<D::Value, E> where     E: Error,

The input contains a u32.

fn visit_u64<E>(self, v: u64) -> Result<D::Value, E> where     E: Error,

The input contains a u64.

fn visit_f32<E>(self, v: f32) -> Result<D::Value, E> where     E: Error,

The input contains an f32.

fn visit_f64<E>(self, v: f64) -> Result<D::Value, E> where     E: Error,

The input contains an f64.

fn visit_char<E>(self, v: char) -> Result<D::Value, E> where     E: Error,

The input contains a char.

fn visit_str<E>(self, v: &str) -> Result<D::Value, E> where     E: Error,

The input contains a string. The lifetime of the string is ephemeral and it may be destroyed after this method returns.

fn visit_borrowed_str<E>(self, v: &'de str) -> Result<D::Value, E> where     E: Error,

The input contains a string that lives at least as long as the Deserializer.

fn visit_string<E>(self, v: String) -> Result<D::Value, E> where     E: Error,

The input contains a string and ownership of the string is being given to the Visitor.

fn visit_bytes<E>(self, v: &[u8]) -> Result<D::Value, E> where     E: Error,

The input contains a byte array. The lifetime of the byte array is ephemeral and it may be destroyed after this method returns.

fn visit_borrowed_bytes<E>(self, v: &'de [u8]) -> Result<D::Value, E> where     E: Error,

The input contains a byte array that lives at least as long as the Deserializer.

fn visit_byte_buf<E>(self, v: Vec<u8>) -> Result<D::Value, E> where     E: Error,

The input contains a byte array and ownership of the byte array is being given to the Visitor.

fn visit_none<E>(self) -> Result<D::Value, E> where     E: Error,

The input contains an optional that is absent.

fn visit_some<D2>(self, deserializer: D2) -> Result<Self::Value, D2::Error> where     D2: Deserializer<'de>,

The input contains an optional that is present.

fn visit_unit<E>(self) -> Result<D::Value, E> where     E: Error,

The input contains a unit ().

fn visit_newtype_struct<D2>(     self,     deserializer: D2 ) -> Result<Self::Value, D2::Error> where     D2: Deserializer<'de>,

The input contains a newtype struct.

fn visit_seq<V>(self, seq: V) -> Result<D::Value, V::Error> where     V: SeqAccess<'de>,

The input contains a sequence of elements.

fn visit_map<V>(self, map: V) -> Result<D::Value, V::Error> where     V: MapAccess<'de>,

The input contains a key-value map.

fn visit_enum<V>(self, data: V) -> Result<D::Value, V::Error> where     V: EnumAccess<'de>,

The input contains an enum.

fn visit_i128<E>(self, v: i128) -> Result<Self::Value, E> where     E: Error,

The input contains a i128.

fn visit_u128<E>(self, v: u128) -> Result<Self::Value, E> where     E: Error,

The input contains a u128.

impl<'de, D> Deserializer<'de> for Compact<D> where     D: Deserializer<'de>,

type Error = D::Error

The error type that can be returned if some error occurs during deserialization.

fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input.

fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a bool value.

fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a u8 value.

fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a u16 value.

fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a u32 value.

fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a u64 value.

fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an i8 value.

fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an i16 value.

fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an i32 value.

fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an i64 value.

fn deserialize_f32<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a f32 value.

fn deserialize_f64<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a f64 value.

fn deserialize_char<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a char value.

fn deserialize_str<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and does not benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_string<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and would benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and does not benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and would benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_option<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an optional value.

fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit value.

fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values.

fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a map of key-value pairs.

fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.

fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type needs to deserialize a value whose type doesn't matter because it is ignored.

fn deserialize_unit_struct<V>(     self,     name: &'static str,     visitor: V ) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit struct with a particular name.

fn deserialize_newtype_struct<V>(     self,     name: &'static str,     visitor: V ) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a newtype struct with a particular name.

fn deserialize_tuple<V>(     self,     len: usize,     visitor: V ) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values and knows how many values there are without looking at the serialized data.

fn deserialize_tuple_struct<V>(     self,     name: &'static str,     len: usize,     visitor: V ) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.

fn deserialize_struct<V>(     self,     name: &'static str,     fields: &'static [&'static str],     visitor: V ) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting a struct with a particular name and fields.

fn deserialize_enum<V>(     self,     name: &'static str,     variants: &'static [&'static str],     visitor: V ) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.

fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form.

fn deserialize_i128<V>(     self,     visitor: V ) -> Result<<V as Visitor<'de>>::Value, Self::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an i128 value.

fn deserialize_u128<V>(     self,     visitor: V ) -> Result<<V as Visitor<'de>>::Value, Self::Error> where     V: Visitor<'de>,

Hint that the Deserialize type is expecting an u128 value.

impl<'de, D> EnumAccess<'de> for Compact<D> where     D: EnumAccess<'de>,

type Error = D::Error

The error type that can be returned if some error occurs during deserialization.

type Variant = Compact<D::Variant>

The Visitor that will be used to deserialize the content of the enum variant.

fn variant_seed<V>(     self,     seed: V ) -> Result<(V::Value, Self::Variant), Self::Error> where     V: DeserializeSeed<'de>,

variant is called to identify which variant to deserialize.

fn variant<V>(self) -> Result<(V, Self::Variant), Self::Error> where     V: Deserialize<'de>,

variant is called to identify which variant to deserialize.

impl<'de, D> VariantAccess<'de> for Compact<D> where     D: VariantAccess<'de>,

type Error = D::Error

The error type that can be returned if some error occurs during deserialization. Must match the error type of our EnumAccess.

fn unit_variant(self) -> Result<(), D::Error>

Called when deserializing a variant with no values.

fn newtype_variant_seed<T>(self, seed: T) -> Result<T::Value, D::Error> where     T: DeserializeSeed<'de>,

Called when deserializing a variant with a single value.

fn tuple_variant<V>(self, len: usize, visitor: V) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Called when deserializing a tuple-like variant.

fn struct_variant<V>(     self,     fields: &'static [&'static str],     visitor: V ) -> Result<V::Value, D::Error> where     V: Visitor<'de>,

Called when deserializing a struct-like variant.

fn newtype_variant<T>(self) -> Result<T, Self::Error> where     T: Deserialize<'de>,

Called when deserializing a variant with a single value.

impl<'de, T> DeserializeSeed<'de> for Compact<T> where     T: DeserializeSeed<'de>,

type Value = T::Value

The type produced by using this seed.

fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error> where     D: Deserializer<'de>,

Equivalent to the more common Deserialize::deserialize method, except with some initial piece of data (the seed) passed in.