Trait ArrayVisitor 

pub trait ArrayVisitor<'de, T>: Sized {
    type Output;

    // Required method
    fn visit<A>(
        self,
        vec: A,
    ) -> Result<Self::Output, <A as ArrayAccess<'de>>::Error>
       where A: ArrayAccess<'de, Element = T>;

    // Provided method
    fn validate<A>(self, vec: A) -> Result<(), <A as ArrayAccess<'de>>::Error>
       where A: ArrayAccess<'de, Element = T> { ... }
}

A visitor walking through a Deserializer for arrays.

Required Associated Types

type Output

The output produced by this visitor.

Required Methods

fn visit<A>( self, vec: A, ) -> Result<Self::Output, <A as ArrayAccess<'de>>::Error>

where A: ArrayAccess<'de, Element = T>,

The input contains an array, deserialize it.

Provided Methods

fn validate<A>(self, vec: A) -> Result<(), <A as ArrayAccess<'de>>::Error>

where A: ArrayAccess<'de, Element = T>,

The input contains an array, but just validate it, don’t deserialize.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'de, T> ArrayVisitor<'de, T> for BasicVecVisitor

type Output = Vec<T>

impl<'de, T, const N: usize> ArrayVisitor<'de, T> for BasicSmallVecVisitor<N>

type Output = SmallVec<[T; N]>