해당 서비스 도커화 성공, 룰 추가, 로그인 오류 수정, 소문자 룰 어느정도 해결

fastapi-bridge/venv/lib/python3.9/site-packages/black/rusty.py

@@ -0,0 +1,28 @@
+"""An error-handling model influenced by that used by the Rust programming language
+
+See https://doc.rust-lang.org/book/ch09-00-error-handling.html.
+"""
+
+from typing import Generic, TypeVar, Union
+
+T = TypeVar("T")
+E = TypeVar("E", bound=Exception)
+
+
+class Ok(Generic[T]):
+    def __init__(self, value: T) -> None:
+        self._value = value
+
+    def ok(self) -> T:
+        return self._value
+
+
+class Err(Generic[E]):
+    def __init__(self, e: E) -> None:
+        self._e = e
+
+    def err(self) -> E:
+        return self._e
+
+
+Result = Union[Ok[T], Err[E]]