[][src]Struct serde::de::value::MapDeserializer

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

A deserializer that iterates over a map.

Methods

impl<'de, I, E> MapDeserializer<'de, I, E> where
    I: Iterator,
    I::Item: Pair, 
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pub fn new(iter: I) -> Self[src]

Construct a new MapDeserializer<I, E>.

impl<'de, I, E> MapDeserializer<'de, I, E> where
    I: Iterator,
    I::Item: Pair,
    E: Error
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pub fn end(self) -> Result<(), E>[src]

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

Trait Implementations

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
[src]

type Error = E

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

fn is_human_readable(&self) -> bool[src]

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

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
[src]

type Error = E

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

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

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

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
[src]

type Error = E

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

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

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

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

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

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

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. Read more

impl<'de, I, E> Clone for MapDeserializer<'de, I, E> where
    I: Iterator + Clone,
    I::Item: Pair,
    <I::Item as Pair>::Second: Clone
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fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

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

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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