Struct SchemaDocument 

pub struct SchemaDocument {

    pub id: DocumentId,
    pub base_uri: String,
    pub declared_target_namespace: Option<NameId>,
    pub target_namespace: Option<NameId>,
    pub version: Option<String>,
    pub element_form_default: FormChoice,
    pub attribute_form_default: FormChoice,
    pub block_default: DerivationSet,
    pub final_default: DerivationSet,
    pub schema_id: Option<String>,
    pub xml_lang: Option<String>,
    pub default_attributes: Option<QualifiedName>,
    pub xpath_default_namespace: Option<NameId>,
    pub includes: Vec<IncludeDirective>,
    pub imports: Vec<ImportDirective>,
    pub redefines: Vec<RedefineDirective>,
    pub overrides: Vec<OverrideDirective>,
    pub default_open_content: Option<DefaultOpenContent>,
    pub annotations: Vec<Annotation>,
    pub component_index: DocumentComponentIndex,
    pub source: Option<SourceRef>,
}

A single schema document (root or included/imported)

Represents one XSD file with its components and directives.

Fields

id: DocumentId

Document ID for source map reference

base_uri: String

Base URI (location) of this document

declared_target_namespace: Option<NameId>

The targetNamespace as declared in the <xs:schema> element. None when the schema document omits targetNamespace. Preserved even after chameleon adoption so the original fact “this document had no declared namespace” is never lost.

target_namespace: Option<NameId>

Effective target namespace after chameleon pre-processing (§4.2.3). Equals declared_target_namespace for non-chameleon documents; set to the includer’s namespace for chameleon-adopted documents.

version: Option<String>

Schema-level attributes

element_form_default: FormChoice

attribute_form_default: FormChoice

block_default: DerivationSet

final_default: DerivationSet

schema_id: Option<String>

xml_lang: Option<String>

default_attributes: Option<QualifiedName>

XSD 1.1: Default attributes group reference

xpath_default_namespace: Option<NameId>

XSD 1.1: Default namespace for XPath

includes: Vec<IncludeDirective>

Composition directives (in document order)

imports: Vec<ImportDirective>

redefines: Vec<RedefineDirective>

overrides: Vec<OverrideDirective>

default_open_content: Option<DefaultOpenContent>

XSD 1.1: Default open content

annotations: Vec<Annotation>

Schema-level annotations

component_index: DocumentComponentIndex

Per-document index of top-level components declared in this document. Populated during assembly; used for document-scoped lookup in apply_redefine() and apply_override().

source: Option<SourceRef>

Source reference for error reporting

Implementations

impl SchemaDocument

pub fn is_chameleon(&self) -> bool

Whether this document had no declared targetNamespace and adopted one via chameleon include pre-processing (§4.2.3 clause 2.3).

pub fn can_see_namespace( &self, qname_ns: Option<NameId>, name_table: &NameTable, ) -> bool

Per-document QName visibility per XSD §3.17.6.2 src-resolve clause 4.

Returns true when a QName whose resolved namespace is qname_ns may be referenced from this schema document. Resolution is strictly per-document and lexical: imports are not transitive.

Reads declared_target_namespace for clause 4.1.1 / 4.2.1 so chameleon includes (no declared targetNamespace) take 4.1.1 for absent-NS QNames instead of failing 4.2.1 against the includer’s NS. For chameleon docs whose QNames were rewritten by §4.2.3 adoption to the includer’s NS, also accept the post-adoption target_namespace.

pub fn new(id: DocumentId, base_uri: String) -> Self

Create a new schema document

Trait Implementations

impl Debug for SchemaDocument

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

Formats the value using the given formatter.