Struct RuntimeCodecPrism 

pub struct RuntimeCodecPrism { /* private fields */ }

Runtime-backed CodecPrism for an installed codec symbol.

Implementations

impl RuntimeCodecPrism

pub fn general(codec: Symbol) -> Self

Builds a prism for a general-purpose expression codec.

pub fn domain(codec: Symbol, domain: impl Into<String>) -> Self

Builds a fail-closed prism for a domain codec.

pub fn binary(codec: Symbol) -> Self

Builds a prism for the binary frame codec.

pub fn binary_base64(codec: Symbol) -> Self

Builds a prism for the base64 text wrapper around binary frames.

pub fn codec(&self) -> &Symbol

The codec symbol this prism drives.

pub fn parse_bytes(&self, cx: &mut Cx, bytes: &[u8]) -> PrismParse

Parses raw bytes. Text codecs receive UTF-8 validation from the codec runtime; binary codecs inspect the bytes as untrusted frame data.

pub fn round_trip_bytes( &self, cx: &mut Cx, bytes: &[u8], position: EncodePosition, ) -> RoundTrip

Parses, encodes, and reparses raw bytes to prove semantic identity.

Trait Implementations

impl Clone for RuntimeCodecPrism

fn clone(&self) -> RuntimeCodecPrism

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CodecPrism for RuntimeCodecPrism

fn parse(&self, cx: &mut Cx, text: &str) -> PrismParse

Parses text into a semantic expression id, span map, and diagnostics.

fn encode( &self, cx: &mut Cx, id: &SemanticId, position: EncodePosition, ) -> PrismEncode

Encodes a parsed semantic id at a target output position.

fn round_trip( &self, cx: &mut Cx, text: &str, position: EncodePosition, ) -> RoundTrip

Parses, encodes, and reparses text to prove semantic identity.

impl Debug for RuntimeCodecPrism

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

Formats the value using the given formatter.

impl Eq for RuntimeCodecPrism

impl PartialEq for RuntimeCodecPrism

fn eq(&self, other: &RuntimeCodecPrism) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RuntimeCodecPrism