struct PairVisitor<A, B, E>(Option<A>, Option<B>, PhantomData<E>);

Tuple Fields

0: Option<A>1: Option<B>2: PhantomData<E>

Trait Implementations

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

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.