Struct XmlValue 

pub struct XmlValue<'a>(/* private fields */);

Typed XML input handle (ADR-060 borrowed carrier). A thin, Copy borrow of canonical-XML bytes produced by canonicalize; as_binding_value returns the Borrowed carrier zero-copy.

Implementations

impl<'a> XmlValue<'a>

pub fn new(canonical_bytes: &'a [u8]) -> Self

Wrap a canonical-XML byte slice as a model input handle.

pub fn canonical_bytes(&self) -> &'a [u8]

Borrow the canonical-XML bytes.

Trait Implementations

impl<'a> Clone for XmlValue<'a>

fn clone(&self) -> XmlValue<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConstrainedTypeShape for XmlValue<'_>

const IRI: &'static str = "https://uor.foundation/addr/XmlValue"

IRI of the ontology type:ConstrainedType instance this shape represents.

const SITE_COUNT: usize = 1

Number of sites (fields) this constrained type carries.

const CONSTRAINTS: &'static [ConstraintRef]

Per-site constraint list. Empty means unconstrained.

const CYCLE_SIZE: u64 = u64::MAX

ADR-032: cardinality of the shape’s value-set (the cycle structure of the shape under the substrate’s discrete-clock model). Used by the prism_model! macro to lower first_admit (closure-body grammar G16) to the correct descent measure. Conventions:

const SITE_BUDGET: usize = Self::SITE_COUNT

Ontology-level siteBudget: count of data sites only, excluding bookkeeping introduced by composition (coproduct tag sites, etc.). Equals SITE_COUNT for leaf shapes and for shapes whose composition introduces no bookkeeping (products, cartesian products). Strictly less than SITE_COUNT for coproduct shapes and any shape whose SITE_COUNT includes inherited bookkeeping. Introduced by the Product/Coproduct Completion Amendment §4a; defaults to SITE_COUNT so pre-amendment shape impls remain valid without edits.

impl<'a> Debug for XmlValue<'a>

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

Formats the value using the given formatter.

impl<'a> IntoBindingValue<'a> for XmlValue<'a>

fn as_binding_value<const INLINE_BYTES: usize>( &self, ) -> TermValue<'a, INLINE_BYTES>

Return this input value’s canonical content-addressable bytes as a source-polymorphic crate::pipeline::TermValue carrier (ADR-060). Inline for values within the derived inline width, Borrowed for larger in-memory values (zero-copy), or Stream for unbounded sources. The carrier borrows the input’s 'a-lived data; for an Inline-only input it owns its bytes and is valid for any 'a.

impl PartitionProductFields for XmlValue<'_>

const FIELDS: &'static [(u32, u32)]

Per-factor (byte_offset, byte_length) pairs in declaration order. Length is the same as FIELD_NAMES.len().

const FIELD_NAMES: &'static [&'static str]

Per-factor names. Empty string "" for positional-only partition_product!(Name, A, B) emissions; non-empty for named-field partition_product!(Name, lhs: A, rhs: B) form. Length matches FIELDS.len().

fn field_index_by_name(name: &str) -> usize

Linear search returning the field index whose FIELD_NAMES entry equals name, or usize::MAX if not found. Delegates to the free const fn field_index_by_name_in so the result is usable inside const-eval contexts on stable Rust 1.83 (where const trait methods are unavailable).

impl<'a> Copy for XmlValue<'a>

impl Sealed for XmlValue<'_>