Struct SwiftFirstClassMap 

pub struct SwiftFirstClassMap {
    pub first_class_types: HashSet<String>,
    pub field_types: HashMap<String, HashMap<String, String>>,
    pub vec_field_names: HashSet<String>,
    pub root_type: Option<String>,
    pub stringy_fields_by_type: HashMap<String, Vec<StringyField>>,
}

Fields

first_class_types: HashSet<String>

field_types: HashMap<String, HashMap<String, String>>

vec_field_names: HashSet<String>

root_type: Option<String>

stringy_fields_by_type: HashMap<String, Vec<StringyField>>

Per-type readable text accessors. Keyed by IR TypeDef name. Used by the swift e2e contains assertion to aggregate every stringy field on a Vec<T> element type into a contains(where: { ... }) closure that does substring matching against every text-bearing accessor. Mirrors python’s _alef_e2e_item_texts helper.

Implementations

impl SwiftFirstClassMap

pub fn is_first_class(&self, type_name: Option<&str>) -> bool

Returns true when fields on type_name should be accessed as properties (no parens), false when they should be accessed via method-call.

When type_name is None the renderer defaults to property syntax (matching the common case where result types are first-class).

pub fn advance( &self, owner_type: Option<&str>, field_name: &str, ) -> Option<String>

Returns the IR Named type that field_name traverses into for the next chain segment, or None if the field is terminal/scalar/unknown.

pub fn is_vec_field_name(&self, field_name: &str) -> bool

True when field_name appears as a Vec<T> (or Option<Vec<T>>) on any IR type. swift codegen consults this when deciding whether .count on a method-call accessor needs .toString() injected: RustVec already supports .count directly; RustString does not.

pub fn is_empty(&self) -> bool

True when no per-type information is recorded.

pub fn stringy_fields(&self, type_name: &str) -> Option<&[StringyField]>

Returns the list of stringy accessors recorded for type_name, or None if the type has no recorded stringy fields.

Trait Implementations

impl Clone for SwiftFirstClassMap

fn clone(&self) -> SwiftFirstClassMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SwiftFirstClassMap

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

Formats the value using the given formatter.

impl Default for SwiftFirstClassMap

fn default() -> SwiftFirstClassMap

Returns the “default value” for a type.