Trait rkyv::ser::Serializer[−][src]

pub trait Serializer: Fallible {
    fn pos(&self) -> usize;

    fn write(&mut self, bytes: &[u8]) -> Result<(), Self::Error>;

    fn pad(&mut self, padding: usize) -> Result<(), Self::Error> { ... }

    fn align(&mut self, align: usize) -> Result<usize, Self::Error> { ... }

    fn align_for<T>(&mut self) -> Result<usize, Self::Error> { ... }

    unsafe fn resolve_aligned<T: Archive + ?Sized>(
        &mut self, 
        value: &T, 
        resolver: T::Resolver
    ) -> Result<usize, Self::Error> { ... }

    fn serialize_value<T: Serialize<Self>>(
        &mut self, 
        value: &T
    ) -> Result<usize, Self::Error> { ... }

    unsafe fn resolve_unsized_aligned<T: ArchiveUnsized + ?Sized>(
        &mut self, 
        value: &T, 
        to: usize, 
        metadata_resolver: T::MetadataResolver
    ) -> Result<usize, Self::Error> { ... }

    fn serialize_unsized_value<T: SerializeUnsized<Self> + ?Sized>(
        &mut self, 
        value: &T
    ) -> Result<usize, Self::Error> { ... }
}
Expand description

A byte sink that knows where it is.

A type that is io::Write can be wrapped in a WriteSerializer to equip it with Serializer.

It’s important that the memory for archived objects is properly aligned before attempting to read objects out of it; use an AlignedVec or the AlignedBytes wrappers if they are appropriate.

Required methods

Returns the current position of the serializer.

Attempts to write the given bytes to the serializer.

Provided methods

Advances the given number of bytes as padding.

Aligns the position of the serializer to the given alignment.

Aligns the position of the serializer to be suitable to write the given type.

Resolves the given value with its resolver and writes the archived type.

Returns the position of the written archived type.

Safety

  • resolver must be the result of serializing value
  • The serializer must be aligned for a T::Archived

Archives the given object and returns the position it was archived at.

Resolves the given reference with its resolver and writes the archived reference.

Returns the position of the written archived RelPtr.

Safety

  • metadata_resolver must be the result of serializing the metadata of value
  • to must be the position of the serialized value within the archive
  • The serializer must be aligned for a RelPtr<T::Archived>

Archives a reference to the given object and returns the position it was archived at.

Implementors