Struct Schema 

pub struct Schema<A, I, E = ()> { /* private fields */ }

Bidirectional schema: semantic A, wire/intermediate I, phantom E (EffectData tag).

Implementations

impl<A, I, E> Schema<A, I, E>

pub fn decode(&self, input: I) -> Result<A, ParseError>

Decode wire value input to A.

pub fn encode(&self, value: A) -> I

Encode semantic value to wire I.

pub fn decode_unknown(&self, input: &Unknown) -> Result<A, ParseError>

Decode from dynamic Unknown (e.g. config trees).

impl<A: 'static, I: 'static, E: EffectData + 'static> Schema<A, I, E>

pub fn make( decode: impl Fn(I) -> Result<A, ParseError> + Send + Sync + 'static, encode: impl Fn(A) -> I + Send + Sync + 'static, decode_unknown: impl Fn(&Unknown) -> Result<A, ParseError> + Send + Sync + 'static, ) -> Self

Construct a schema from decode / encode / decode_unknown closures.

Trait Implementations

impl<A, I, E> Clone for Schema<A, I, E>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.