From 97c0a0a86ecc15fcbaf6cca77ae92a3be2521361 Mon Sep 17 00:00:00 2001
From: Marshall Bowers <git@maxdeviant.com>
Date: Thu, 6 Mar 2025 16:02:37 -0500
Subject: [PATCH] language_models: Remove `.unwrap`s in Bedrock provider
 (#26238)

This PR removes a number of `.unwrap`s in the Bedrock provider.

We must not `.unwrap` in situations where it is not provably safe to do
so, which it was not in any of these cases.

Release Notes:

- Fixed some potential panics in the AWS Bedrock model provider.
---
 .../language_models/src/provider/bedrock.rs   | 25 +++++++++++--------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/crates/language_models/src/provider/bedrock.rs b/crates/language_models/src/provider/bedrock.rs
index cfb7e6cea293b88da552dcb3fb7a0d53541b1f22..e5702cabba097cf44bf812c1f20e939f5234f8f9 100644
--- a/crates/language_models/src/provider/bedrock.rs
+++ b/crates/language_models/src/provider/bedrock.rs
@@ -400,7 +400,7 @@ impl LanguageModel for BedrockModel {
 
         let request = self.stream_completion(request, cx);
         let future = self.request_limiter.stream(async move {
-            let response = request.map_err(|e| anyhow!(e)).unwrap().await;
+            let response = request.map_err(|err| anyhow!(err))?.await;
             Ok(map_to_language_model_completion_events(
                 response,
                 owned_handle,
@@ -424,26 +424,28 @@ impl LanguageModel for BedrockModel {
             self.model.max_output_tokens(),
         );
 
-        request.tool_choice = Some(BedrockToolChoice::Tool(
-            BedrockSpecificTool::builder()
-                .name(name.clone())
-                .build()
-                .unwrap(),
-        ));
+        request.tool_choice = BedrockSpecificTool::builder()
+            .name(name.clone())
+            .build()
+            .log_err()
+            .map(BedrockToolChoice::Tool);
 
-        request.tools = vec![BedrockTool::builder()
+        if let Some(tool) = BedrockTool::builder()
             .name(name.clone())
             .description(description.clone())
             .input_schema(BedrockToolInputSchema::Json(value_to_aws_document(&schema)))
             .build()
-            .unwrap()];
+            .log_err()
+        {
+            request.tools.push(tool);
+        }
 
         let handle = self.handler.clone();
 
         let request = self.stream_completion(request, _cx);
         self.request_limiter
             .run(async move {
-                let response = request.map_err(|e| anyhow!(e)).unwrap().await;
+                let response = request.map_err(|err| anyhow!(err))?.await;
                 Ok(extract_tool_args_from_events(name, response, handle)
                     .await?
                     .boxed())
@@ -757,7 +759,8 @@ pub fn map_to_language_model_completion_events(
                         None
                     })
                     .await
-                    .unwrap()
+                    .log_err()
+                    .flatten()
             }
         },
     )