From 303e1a5c38364306dd4a2d7758bfe9209f09bdb9 Mon Sep 17 00:00:00 2001
From: Ben Brady <benbrady04.bb@gmail.com>
Date: Fri, 29 Aug 2025 12:47:11 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A8=20removed=20useless=20types=20in?=
 =?UTF-8?q?=20ENCODERS=5FBY=5FTYPE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 fastapi/encoders.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/fastapi/encoders.py b/fastapi/encoders.py
index 658eb3c61..d6b834141 100644
--- a/fastapi/encoders.py
+++ b/fastapi/encoders.py
@@ -64,9 +64,6 @@ ENCODERS_BY_TYPE: Dict[Type[Any], Callable[[Any], Any]] = {
     datetime.timedelta: lambda td: td.total_seconds(),
     Decimal: decimal_encoder,
     Enum: lambda o: o.value,
-    frozenset: list,
-    deque: list,
-    GeneratorType: list,
     IPv4Address: str,
     IPv4Interface: str,
     IPv4Network: str,
@@ -79,7 +76,6 @@ ENCODERS_BY_TYPE: Dict[Type[Any], Callable[[Any], Any]] = {
     Pattern: lambda o: o.pattern,
     SecretBytes: str,
     SecretStr: str,
-    set: list,
     UUID: str,
     UndefinedType: lambda _: None,
     Url: str,