Struct rkyv::with::Map

pub struct Map<Archivable> { /* private fields */ }

A generic wrapper that allows wrapping an Option<T>.

Example

use rkyv::{Archive, with::{Map, RefAsBox}};

#[derive(Archive)]
struct Example<'a> {
    #[with(Map<RefAsBox>)]
    option: Option<&'a i32>,
    #[with(Map<RefAsBox>)]
    vec: Vec<&'a i32>,
}

Trait Implementations

impl<A, O> ArchiveWith<Option<O>> for Map<A>

where A: ArchiveWith<O>,

type Archived = ArchivedOption<<A as ArchiveWith<O>>::Archived>

The archived type of a With<F, Self>.

type Resolver = Option<<A as ArchiveWith<O>>::Resolver>

The resolver of a With<F, Self>.

unsafe fn resolve_with( field: &Option<O>, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived, )

Resolves the archived type using a reference to the field type F.

impl<A, O> ArchiveWith<Vec<O>> for Map<A>

where A: ArchiveWith<O>,

type Archived = ArchivedVec<<A as ArchiveWith<O>>::Archived>

The archived type of a With<F, Self>.

type Resolver = VecResolver

The resolver of a With<F, Self>.

unsafe fn resolve_with( field: &Vec<O>, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived, )

Resolves the archived type using a reference to the field type F.

impl<Archivable: Debug> Debug for Map<Archivable>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<A, O, D> DeserializeWith<ArchivedOption<<A as ArchiveWith<O>>::Archived>, Option<O>, D> for Map<A>

where D: Fallible + ?Sized, A: ArchiveWith<O> + DeserializeWith<<A as ArchiveWith<O>>::Archived, O, D>,

fn deserialize_with( field: &ArchivedOption<<A as ArchiveWith<O>>::Archived>, d: &mut D, ) -> Result<Option<O>, D::Error>

Deserializes the field type F using the given deserializer.

impl<A, O, D> DeserializeWith<ArchivedVec<<A as ArchiveWith<O>>::Archived>, Vec<O>, D> for Map<A>

where A: ArchiveWith<O> + DeserializeWith<<A as ArchiveWith<O>>::Archived, O, D>, D: Fallible + ?Sized,

fn deserialize_with( field: &ArchivedVec<<A as ArchiveWith<O>>::Archived>, d: &mut D, ) -> Result<Vec<O>, D::Error>

Deserializes the field type F using the given deserializer.

impl<A, O, S> SerializeWith<Option<O>, S> for Map<A>

where S: Fallible + ?Sized, A: ArchiveWith<O> + SerializeWith<O, S>,

fn serialize_with( field: &Option<O>, s: &mut S, ) -> Result<Self::Resolver, S::Error>

Serializes the field type F using the given serializer.

impl<A, O, S> SerializeWith<Vec<O>, S> for Map<A>

where S: Fallible + ScratchSpace + Serializer + ?Sized, A: ArchiveWith<O> + SerializeWith<O, S>,

fn serialize_with(field: &Vec<O>, s: &mut S) -> Result<Self::Resolver, S::Error>

Serializes the field type F using the given serializer.