chore: introduce *Args types for new() methods (#10009)

Constructors with long param lists can be hard to reason about when a
number of the args are `None`, in practice. Introducing a struct to use
as the args type helps make things more self-documenting.

codex-rs/network-proxy/src/runtime.rs

@@ -73,15 +73,25 @@ pub struct BlockedRequest {
     pub timestamp: i64,
 }
 
+pub struct BlockedRequestArgs {
+    pub host: String,
+    pub reason: String,
+    pub client: Option<String>,
+    pub method: Option<String>,
+    pub mode: Option<NetworkMode>,
+    pub protocol: String,
+}
+
 impl BlockedRequest {
-    pub fn new(
-        host: String,
-        reason: String,
-        client: Option<String>,
-        method: Option<String>,
-        mode: Option<NetworkMode>,
-        protocol: String,
-    ) -> Self {
+    pub fn new(args: BlockedRequestArgs) -> Self {
+        let BlockedRequestArgs {
+            host,
+            reason,
+            client,
+            method,
+            mode,
+            protocol,
+        } = args;
         Self {
             host,
             reason,