From 0672fcbafeabb33cc0deeb325afbe53d14e431f1 Mon Sep 17 00:00:00 2001
From: Yujong Lee <yujong@berri.ai>
Date: Mon, 21 Sep 2026 20:59:13 +0000
Subject: [PATCH] fix(rust): shrink release wheel under the 25 MB native limit

Optimize the aws-sdk dependency tree and cache-s3 for size in the release profile and switch to fat LTO so the native extension stays under the wheel verification gate (27.87 -> 21.88 MB)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 litellm-rust/Cargo.toml | 74 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 73 insertions(+), 1 deletion(-)

diff --git a/litellm-rust/Cargo.toml b/litellm-rust/Cargo.toml
index 031cfcbbb21..9cded32b7e0 100644
--- a/litellm-rust/Cargo.toml
+++ b/litellm-rust/Cargo.toml
@@ -75,9 +75,81 @@ veil = "0.3.0"
 
 [profile.release]
 opt-level = 3
-lto = "thin"
+lto = "fat"
 codegen-units = 1
 panic = "unwind"
 debug = false
 incremental = false
 strip = "symbols"
+
+[profile.release.package."aws-config"]
+opt-level = "s"
+
+[profile.release.package."aws-credential-types"]
+opt-level = "s"
+
+[profile.release.package."aws-runtime"]
+opt-level = "s"
+
+[profile.release.package."aws-sdk-kms"]
+opt-level = "s"
+
+[profile.release.package."aws-sdk-s3"]
+opt-level = "s"
+
+[profile.release.package."aws-sdk-secretsmanager"]
+opt-level = "s"
+
+[profile.release.package."aws-sdk-sts"]
+opt-level = "s"
+
+[profile.release.package."aws-sigv4"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-async"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-checksums"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-eventstream"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-http"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-http-client"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-json"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-observability"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-query"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-runtime"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-runtime-api"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-runtime-api-macros"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-schema"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-types"]
+opt-level = "s"
+
+[profile.release.package."aws-smithy-xml"]
+opt-level = "s"
+
+[profile.release.package."aws-types"]
+opt-level = "s"
+
+[profile.release.package."litellm-cache-s3"]
+opt-level = "s"