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

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, 
[src]

Construct a new MapDeserializer<I, E>.

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

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

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

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

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

Hint that the Deserialize type is expecting a bool value.

Hint that the Deserialize type is expecting an i8 value.

Hint that the Deserialize type is expecting an i16 value.

Hint that the Deserialize type is expecting an i32 value.

Hint that the Deserialize type is expecting an i64 value.

Hint that the Deserialize type is expecting an i128 value. Read more

Hint that the Deserialize type is expecting a u8 value.

Hint that the Deserialize type is expecting a u16 value.

Hint that the Deserialize type is expecting a u32 value.

Hint that the Deserialize type is expecting a u64 value.

Hint that the Deserialize type is expecting an u128 value. Read more

Hint that the Deserialize type is expecting a f32 value.

Hint that the Deserialize type is expecting a f64 value.

Hint that the Deserialize type is expecting a char 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. Read more

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

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

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

Hint that the Deserialize type is expecting an optional value. Read more

Hint that the Deserialize type is expecting a unit value.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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> 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]

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

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

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

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

Returns a copy of the value. Read more

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]

Formats the value using the given formatter. Read more

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