Struct ion_schema::system::SchemaSystem

pub struct SchemaSystem { /* private fields */ }

Provides functions for instantiating instances of Schema.

Implementations

impl SchemaSystem

pub fn new(authorities: Vec<Box<dyn DocumentAuthority>>) -> Self

pub fn load_schema<A: AsRef<str>>(
    &mut self,
    id: A
) -> IonSchemaResult<Rc<Schema>>

Requests each of the provided DocumentAuthoritys, in order, to resolve the requested schema id until one successfully resolves it. If an authority throws an exception, resolution silently proceeds to the next authority.

pub fn schema_from_isl_types<A: AsRef<str>, B: Into<Vec<IslType>>>(
    &self,
    id: A,
    isl_types: B
) -> IonSchemaResult<Schema>

Creates a schema from given IslTypes Note: This method assumes that there are no imported type definitions used for these IslTypes

pub fn schema_type_from_element(
    &mut self,
    type_content: &Element,
    type_store: &mut TypeStore
) -> IonSchemaResult<TypeId>

Creates a type from given Element using TypeStore