Struct MapDeserializer

pub struct MapDeserializer<'de, I, E>
where
    I: Iterator,
    I::Item: Pair, { /* private fields */ }

A deserializer that iterates over a map.

Implementations

impl<'de, I, E> MapDeserializer<'de, I, E> where I: Iterator, I::Item: Pair,

fn new(iter: I) -> Self

Construct a new MapDeserializer<I, E>.

impl<'de, I, E> MapDeserializer<'de, I, E> where I: Iterator, I::Item: Pair, E: Error,

fn end(self) -> Result<(), E>

Check for remaining elements after passing a MapDeserializer to Visitor::visit_map.

Trait Implementations

impl<'de, I, E> Clone for MapDeserializer<'de, I, E> where I: Iterator + Clone, I::Item: Pair, <I::Item as Pair>::Second: Clone,

fn clone(&self) -> Self

impl<'de, I, E> Debug for MapDeserializer<'de, I, E> where I: Iterator + Debug, I::Item: Pair, <I::Item as Pair>::Second: Debug,

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

impl<'de, I, E> Deserializer<'de> for MapDeserializer<'de, I, E> where I: Iterator, I::Item: Pair, <I::Item as Pair>::First: IntoDeserializer<'de, E>, <I::Item as Pair>::Second: IntoDeserializer<'de, E>, E: Error,

type Error = E;
fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>
where
    V: Visitor<'de>,
fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value, Self::Error>
where
    V: Visitor<'de>,
fn deserialize_tuple<V>(self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
where
    V: Visitor<'de>,
fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_i128<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_u128<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_f32<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_f64<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_char<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_str<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_string<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_option<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_unit_struct<V>(self, name: &'static str, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_newtype_struct<V>(self, name: &'static str, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_tuple_struct<V>(self, name: &'static str, len: usize, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_struct<V>(self, name: &'static str, fields: &'static [&'static str], visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_enum<V>(self, name: &'static str, variants: &'static [&'static str], visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,
fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where
    V: Visitor<'de>,

impl<'de, I, E> IntoDeserializer<'de, E> for MapDeserializer<'de, I, E> where I: Iterator, I::Item: Pair, <I::Item as Pair>::First: IntoDeserializer<'de, E>, <I::Item as Pair>::Second: IntoDeserializer<'de, E>, E: Error,

type Deserializer = MapDeserializer<'de, I, E>;
fn into_deserializer(self) -> Self

impl<'de, I, E> MapAccess<'de> for MapDeserializer<'de, I, E> where I: Iterator, I::Item: Pair, <I::Item as Pair>::First: IntoDeserializer<'de, E>, <I::Item as Pair>::Second: IntoDeserializer<'de, E>, E: Error,

type Error = E;
fn next_key_seed<T>(&mut self, seed: T) -> Result<Option<T::Value>, Self::Error>
where
    T: DeserializeSeed<'de>,
fn next_value_seed<T>(&mut self, seed: T) -> Result<T::Value, Self::Error>
where
    T: DeserializeSeed<'de>,
fn next_entry_seed<TK, TV>(&mut self, kseed: TK, vseed: TV) -> Result<Option<(TK::Value, TV::Value)>, Self::Error>
where
    TK: DeserializeSeed<'de>,
    TV: DeserializeSeed<'de>,
fn size_hint(&self) -> Option<usize>

impl<'de, I, E> SeqAccess<'de> for MapDeserializer<'de, I, E> where I: Iterator, I::Item: Pair, <I::Item as Pair>::First: IntoDeserializer<'de, E>, <I::Item as Pair>::Second: IntoDeserializer<'de, E>, E: Error,

type Error = E;
fn next_element_seed<T>(&mut self, seed: T) -> Result<Option<T::Value>, Self::Error>
where
    T: DeserializeSeed<'de>,
fn size_hint(&self) -> Option<usize>

Auto Trait Implementations

impl<'de, I, E> Freeze for MapDeserializer<'de, I, E> where Fuse<I>: Freeze, Option<<<I as Iterator>::Item as Pair>::Second>: Freeze, PhantomData<E>: Freeze,

impl<'de, I, E> RefUnwindSafe for MapDeserializer<'de, I, E> where Fuse<I>: RefUnwindSafe, Option<<<I as Iterator>::Item as Pair>::Second>: RefUnwindSafe, PhantomData<E>: RefUnwindSafe,

impl<'de, I, E> Send for MapDeserializer<'de, I, E> where Fuse<I>: Send, Option<<<I as Iterator>::Item as Pair>::Second>: Send, PhantomData<E>: Send,

impl<'de, I, E> Sync for MapDeserializer<'de, I, E> where Fuse<I>: Sync, Option<<<I as Iterator>::Item as Pair>::Second>: Sync, PhantomData<E>: Sync,

impl<'de, I, E> Unpin for MapDeserializer<'de, I, E> where Fuse<I>: Unpin, Option<<<I as Iterator>::Item as Pair>::Second>: Unpin, PhantomData<E>: Unpin,

impl<'de, I, E> UnsafeUnpin for MapDeserializer<'de, I, E> where Fuse<I>: UnsafeUnpin, Option<<<I as Iterator>::Item as Pair>::Second>: UnsafeUnpin, PhantomData<E>: UnsafeUnpin,

impl<'de, I, E> UnwindSafe for MapDeserializer<'de, I, E> where Fuse<I>: UnwindSafe, Option<<<I as Iterator>::Item as Pair>::Second>: UnwindSafe, PhantomData<E>: UnwindSafe,

Blanket Implementations

impl<T> Any for MapDeserializer<'de, I, E> where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for MapDeserializer<'de, I, E> where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for MapDeserializer<'de, I, E> where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for MapDeserializer<'de, I, E> where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for MapDeserializer<'de, I, E>

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> ToOwned for MapDeserializer<'de, I, E> where T: Clone,

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

impl<T, U> Into<U> for MapDeserializer<'de, I, E> where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T, U> TryFrom<U> for MapDeserializer<'de, I, E> where U: Into<T>,

type Error = Infallible;
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for MapDeserializer<'de, I, E> where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>