From 695eb961bda5a7d62645637f3192db1c5c19faba Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 6 Jul 2020 16:23:18 +0100
Subject: [PATCH] move implementation into generic, prep for reorg

---
 src/bin/server.rs | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/bin/server.rs b/src/bin/server.rs
index 77ec29b8..80c2018e 100644
--- a/src/bin/server.rs
+++ b/src/bin/server.rs
@@ -125,14 +125,13 @@ struct ApiPiece<O : ApiPieceOp> {
 #[derive(Debug,Serialize,Deserialize)]
 struct ApiPieceGrab {
 }
-trait ApiPieceOp {
+trait ApiPieceOp : Debug {
 }
 impl ApiPieceOp for ApiPieceGrab { }
 
-#[post("/_/api/grab", format="json", data="<form>")]
 #[throws(OE)]
-fn api_grab(form : Json<ApiPiece<ApiPieceGrab>>)
-            -> impl response::Responder<'static> {
+fn api_piece_op<O: ApiPieceOp>(form : Json<ApiPiece<O>>)
+                   -> impl response::Responder<'static> {
   let iad = lookup_token(&form.ctoken)?;
   let client = iad.ident;
   let mut g = iad.g.lock()?;
@@ -204,6 +203,13 @@ fn api_grab(form : Json<ApiPiece<ApiPieceGrab>>)
   ""
 }
 
+#[post("/_/api/grab", format="json", data="<form>")]
+#[throws(OE)]
+fn api_grab(form : Json<ApiPiece<ApiPieceGrab>>)
+            -> impl response::Responder<'static> {
+  api_piece_op(form)
+}
+
 #[derive(Debug,Serialize,Deserialize)]
 struct ApiUngrab {
   t : String,
-- 
2.30.2