Struct WithWrapper 

pub struct WithWrapper { /* private fields */ }

A handler for a #[rkyv(with = W)] field wrapper.

Implementations

impl WithWrapper

pub fn replace(expr: CodecExpr) -> Self

Emit expr for the field, ignoring the underlying Rust type (e.g. an AsJson wrapper backed by a custom codec).

pub fn map(build: impl FnOnce(CodecExpr) -> CodecExpr) -> Self

Transform the underlying field codec. The closure runs once with Param(0) standing in for the underlying codec expression.

pub fn identity() -> Self

Use the underlying field codec unchanged (e.g. rkyv::with::Inline).

pub fn skip() -> Self

Omit the field entirely (rkyv::with::Skip).

Trait Implementations

impl Clone for WithWrapper

fn clone(&self) -> WithWrapper

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WithWrapper

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

Formats the value using the given formatter.