Struct RegistryEntry 

pub struct RegistryEntry { /* private fields */ }

A single entry in a TypeRegistry, pairing a shape’s Schema with a DeserializeFn that constructs the typed value.

Error-registry entries additionally carry an ErrorDeserializeFn so the reified value can be surfaced as the source of an unhandled error; see reify_error.

Implementations

impl RegistryEntry

pub const fn new( schema: &'static Schema<'static>, deserialize: DeserializeFn, ) -> Self

Build a RegistryEntry from a static schema reference and a type-erased deserialize function.

pub const fn new_error( schema: &'static Schema<'static>, deserialize: DeserializeFn, error_deserialize: ErrorDeserializeFn, ) -> Self

Build a RegistryEntry for an @error shape, carrying both a type-erased DeserializeFn and an ErrorDeserializeFn that boxes the reified value as a dyn std::error::Error.

pub fn schema(&self) -> &'static Schema<'static>

The static schema for this entry’s shape.

pub fn deserialize_fn(&self) -> DeserializeFn

The type-erased deserialize function for this entry.

pub fn error_deserialize_fn(&self) -> Option<ErrorDeserializeFn>

The error deserialize function for this entry, if it was registered as an @error shape.

Trait Implementations

impl Clone for RegistryEntry

fn clone(&self) -> RegistryEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegistryEntry

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

Formats the value using the given formatter.

impl Copy for RegistryEntry