Struct ReferenceResolver 

pub struct ReferenceResolver<'a> { /* private fields */ }

Reference resolver for QName → component ID resolution

This struct holds a reference to the schema set and provides methods to resolve different types of QName references.

Implementations

impl<'a> ReferenceResolver<'a>

pub fn new(schema_set: &'a SchemaSet) -> Self

Create a new reference resolver for the given schema set

pub fn resolve_type_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<TypeKey>

Resolve a type reference (QName → TypeKey)

Checks built-in types first, then user-defined types. The namespace should already be resolved during parsing via NamespaceContextSnapshot.

pub fn try_resolve_type_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<Option<TypeKey>>

Lookup-only variant of [resolve_type_ref]: returns Ok(None) when the QName resolves to no component, while still propagating namespace-visibility errors as Err. Used by callers that want to defer a missing-component miss instead of failing compilation.

pub fn try_resolve_element_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<Option<ElementKey>>

Lookup-only variant of [resolve_element_ref]: returns Ok(None) for the “not found” case, while still propagating visibility errors.

pub fn resolve_type_ref_result( &self, type_ref: &TypeRefResult, source: Option<&SourceRef>, ) -> SchemaResult<Option<TypeKey>>

Resolve a TypeRefResult to a TypeKey

Handles both QName references and inline types. For inline types, the type must already be allocated in the arena.

pub fn resolve_element_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<ElementKey>

Resolve an element reference (QName → ElementKey)

pub fn resolve_attribute_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<AttributeKey>

Resolve an attribute reference (QName → AttributeKey)

pub fn resolve_group_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<ModelGroupKey>

Resolve a model group reference (QName → ModelGroupKey)

pub fn resolve_attribute_group_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<AttributeGroupKey>

Resolve an attribute group reference (QName → AttributeGroupKey)

pub fn resolve_notation_ref( &self, qname: &QNameRef, source: Option<&SourceRef>, ) -> SchemaResult<NotationKey>

Resolve a notation reference (QName → NotationKey)