Struct Deserializer

pub struct Deserializer(/* private fields */);

Trait Implementations

impl<'de> Deserializer<'de> for Deserializer

type Error = Error

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

fn deserialize_any<V: Visitor<'de>>(self, _: V) -> Result<V::Value>

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

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

Hint that the Deserialize type is expecting a unit value.

fn deserialize_unit_struct<V: Visitor<'de>>( self, _: &'static str, _: V, ) -> Result<V::Value>

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

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

Hint that the Deserialize type is expecting a bool value.

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

Hint that the Deserialize type is expecting a f32 value.

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

Hint that the Deserialize type is expecting a f64 value.

fn deserialize_identifier<V: Visitor<'de>>(self, _: V) -> Result<V::Value>

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

fn deserialize_str<V: Visitor<'de>>(self, _: V) -> Result<V::Value>

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: Visitor<'de>>(self, _: V) -> Result<V::Value>

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_i8<V: Visitor<'de>>(self, visitor: V) -> Result<V::Value>

Hint that the Deserialize type is expecting an i8 value.

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

Hint that the Deserialize type is expecting an i16 value.

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

Hint that the Deserialize type is expecting an i32 value.

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

Hint that the Deserialize type is expecting a u8 value.

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

Hint that the Deserialize type is expecting a u16 value.

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

Hint that the Deserialize type is expecting a u32 value.

fn deserialize_i64<V: Visitor<'de>>(self, _visitor: V) -> Result<V::Value>

Hint that the Deserialize type is expecting an i64 value.

fn deserialize_u64<V: Visitor<'de>>(self, _visitor: V) -> Result<V::Value>

Hint that the Deserialize type is expecting a u64 value.

fn deserialize_i128<V: Visitor<'de>>(self, _visitor: V) -> Result<V::Value>

Hint that the Deserialize type is expecting an i128 value.

fn deserialize_u128<V: Visitor<'de>>(self, _visitor: V) -> Result<V::Value>

Hint that the Deserialize type is expecting an u128 value.

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

Hint that the Deserialize type is expecting a char value.

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

Hint that the Deserialize type is expecting an optional value.

fn deserialize_newtype_struct<V: Visitor<'de>>( self, _name: &'static str, _visitor: V, ) -> Result<V::Value>

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

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

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

fn deserialize_tuple<V: Visitor<'de>>( self, _len: usize, visitor: V, ) -> Result<V::Value>

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: Visitor<'de>>( self, _name: &'static str, _len: usize, _visitor: V, ) -> Result<V::Value>

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

fn deserialize_map<V: Visitor<'de>>(self, _visitor: V) -> Result<V::Value>

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

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

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

fn deserialize_enum<V: Visitor<'de>>( self, _: &'static str, _: &'static [&'static str], _: V, ) -> Result<V::Value>

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

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

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

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

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: Visitor<'de>>(self, visitor: V) -> Result<V::Value>

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

fn is_human_readable(&self) -> bool

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

impl From<JsValue> for Deserializer

fn from(value: JsValue) -> Self

Converts to this type from the input type.

impl<'de> IntoDeserializer<'de, Error> for Deserializer

type Deserializer = Deserializer

The type of the deserializer being converted into.

fn into_deserializer(self) -> Self::Deserializer

Convert this value into a deserializer.

impl<'de> VariantAccess<'de> for Deserializer

type Error = 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<()>

Called when deserializing a variant with no values.

fn newtype_variant_seed<T: DeserializeSeed<'de>>(self, _: T) -> Result<T::Value>

Called when deserializing a variant with a single value.

fn tuple_variant<V: Visitor<'de>>(self, _: usize, _: V) -> Result<V::Value>

Called when deserializing a tuple-like variant.

fn struct_variant<V: Visitor<'de>>( self, _: &'static [&'static str], _: V, ) -> Result<V::Value>

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.