Trait serde::de::SeqVisitor [] [src]

pub trait SeqVisitor {
    type Error: Error;
    fn visit_seed<T>(
        &mut self,
        seed: T
    ) -> Result<Option<T::Value>, Self::Error>
    where
        T: DeserializeSeed
; fn visit<T>(&mut self) -> Result<Option<T>, Self::Error>
    where
        T: Deserialize
, { ... }
fn size_hint(&self) -> (usize, Option<usize>) { ... } }
[]

SeqVisitor visits each item in a sequence.

This is a trait that a Deserializer passes to a Visitor implementation, which deserializes each item in a sequence.

Associated Types

[]

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

Required Methods

[]

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

Deserialize implementations should typically use SeqVisitor::visit instead.

Provided Methods

[]

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

This method exists as a convenience for Deserialize implementations. SeqVisitor implementations should not override the default behavior.

[]

Return the lower and upper bound of items remaining in the sequence.

Implementations on Foreign Types

impl<'a, V> SeqVisitor for &'a mut V where
    V: SeqVisitor
[src]

Implementors