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trezor-firmware/core/mocks/generated/trezorproto.pyi
2024-11-15 08:47:24 +01:00

48 lines
1.5 KiB
Python

from typing import *
from typing_extensions import Self
# XXX
# Note that MessageType "subclasses" are not true subclasses, but instead instances
# of the built-in metaclass MsgDef. MessageType instances are in fact instances of
# the built-in type Msg. That is why isinstance checks do not work, and instead the
# MessageTypeSubclass.is_type_of() method must be used.
# rust/src/protobuf/obj.rs
class MessageType:
MESSAGE_NAME: ClassVar[str] = "MessageType"
MESSAGE_WIRE_TYPE: ClassVar[int | None] = None
@classmethod
def is_type_of(cls: type[Self], msg: "MessageType") -> TypeGuard[Self]:
"""Identify if the provided message belongs to this type."""
T = TypeVar("T", bound=MessageType)
# rust/src/protobuf/obj.rs
def type_for_name(name: str) -> type[MessageType]:
"""Find the message definition for the given protobuf name."""
# rust/src/protobuf/obj.rs
def type_for_wire(wire_id: int) -> type[MessageType]:
"""Find the message definition for the given wire type (numeric identifier)."""
# rust/src/protobuf/obj.rs
def decode(
buffer: bytes,
msg_type: type[T],
enable_experimental: bool,
) -> T:
"""Decode data in the buffer into the specified message type."""
# rust/src/protobuf/obj.rs
def encoded_length(msg: MessageType) -> int:
"""Calculate length of encoding of the specified message."""
# rust/src/protobuf/obj.rs
def encode(buffer: bytearray | memoryview, msg: MessageType) -> int:
"""Encode the message into the specified buffer. Return length of
encoding."""