Trait DeserializeUnsized 

pub trait DeserializeUnsized<T: Pointee + ?Sized, D: Fallible + ?Sized>: ArchivePointee {
    // Required methods
    unsafe fn deserialize_unsized(
        &self,
        deserializer: &mut D,
        out: *mut T,
    ) -> Result<(), D::Error>;
    fn deserialize_metadata(&self) -> T::Metadata;
}

A counterpart of Deserialize that’s suitable for unsized types.

Required Methods

unsafe fn deserialize_unsized( &self, deserializer: &mut D, out: *mut T, ) -> Result<(), D::Error>

Deserializes a reference to the given value.

Safety

out must be non-null, properly-aligned, and valid for writes. It must be allocated according to the layout of the deserialized metadata.

fn deserialize_metadata(&self) -> T::Metadata

Deserializes the metadata for the given type.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<D: Fallible + ?Sized> DeserializeUnsized<CStr, D> for CStr

unsafe fn deserialize_unsized( &self, _: &mut D, out: *mut CStr, ) -> Result<(), D::Error>

fn deserialize_metadata(&self) -> <CStr as Pointee>::Metadata

impl<D: Fallible + ?Sized> DeserializeUnsized<str, D> for str

unsafe fn deserialize_unsized( &self, _: &mut D, out: *mut str, ) -> Result<(), D::Error>

fn deserialize_metadata(&self) -> <str as Pointee>::Metadata

impl<T, U, D> DeserializeUnsized<[U], D> for [T]

where T: Deserialize<U, D>, D: Fallible + ?Sized,

unsafe fn deserialize_unsized( &self, deserializer: &mut D, out: *mut [U], ) -> Result<(), D::Error>

fn deserialize_metadata(&self) -> <[U] as Pointee>::Metadata

Implementors

impl<T, D> DeserializeUnsized<T, D> for T::Archived

where T: Archive, D: Fallible + ?Sized, T::Archived: Deserialize<T, D>,