Struct PythonMapper 

pub struct PythonMapper {
    pub file_style: FileStyle,
}

Python language mapper.

Generates Pydantic v2 BaseModel classes from Rust structs and Python Enum / Union types from Rust enums.

Fields

file_style: FileStyle

File naming style (default: snake_case)

Implementations

impl PythonMapper

pub fn new() -> Self

pub fn with_file_style(self, style: FileStyle) -> Self

Trait Implementations

impl Default for PythonMapper

fn default() -> Self

Returns the “default value” for a type.

impl TypeMapper for PythonMapper

fn map_primitive(&self, ty: &PrimitiveType) -> String

Map a Rust primitive type to the target language’s equivalent.

fn map_option(&self, inner: &TypeKind) -> String

Map an Option<T> type to the target language.

fn map_vec(&self, inner: &TypeKind) -> String

Map a Vec<T> type to the target language.

fn map_hashmap(&self, key: &TypeKind, value: &TypeKind) -> String

Map a HashMap<K, V> type to the target language.

fn map_tuple(&self, elements: &[TypeKind]) -> String

Map a tuple type (A, B, ...) to the target language.

fn map_named(&self, name: &str) -> String

Map a named custom type (reference to another struct or enum).

fn emit_struct(&self, def: &StructDef) -> String

Render a complete struct as target language source code.

fn emit_enum(&self, def: &EnumDef) -> String

Render a complete enum as target language source code.

fn file_header(&self, type_name: &str) -> String

File header content (auto-generated comment, import statements, pragmas).

fn file_extension(&self) -> &str

File extension for the output file (without the leading dot).

fn file_naming(&self, type_name: &str) -> String

Naming convention for output files.

fn map_type(&self, ty: &TypeKind) -> String

Map any TypeKind to the target language string.

fn file_footer(&self) -> String

File footer content (if needed). Default: empty.

fn emit_type_def(&self, def: &TypeDef) -> String

Emit a complete TypeDef (struct or enum) as target language source code.

fn output_filename(&self, type_name: &str) -> String

Get the full output filename for a type.