From 4e5717ec6eaf7a1a30214acaa5aeb9bdcea3b32b Mon Sep 17 00:00:00 2001
From: Jae-Heon Ji <32578710+jaeheonji@users.noreply.github.com>
Date: Wed, 1 Dec 2021 05:01:03 +0900
Subject: [PATCH] fix(plugin): mismatch JSON format on `get_zellij_version`

* chore(wasm): comment on target of error

* fix(wasm): formatting the VERSION string

* refactor(wasm): simplify code

* chore: delete comments resolved

* feat(wasm): update write_object fn for generic
---
 zellij-server/src/wasm_vm.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zellij-server/src/wasm_vm.rs b/zellij-server/src/wasm_vm.rs
index 6ee37ad3..e7e1c68a 100644
--- a/zellij-server/src/wasm_vm.rs
+++ b/zellij-server/src/wasm_vm.rs
@@ -313,7 +313,7 @@ fn host_get_plugin_ids(plugin_env: &PluginEnv) {
 }
 
 fn host_get_zellij_version(plugin_env: &PluginEnv) {
-    wasi_write_string(&plugin_env.wasi_env, VERSION);
+    wasi_write_object(&plugin_env.wasi_env, VERSION);
 }
 
 fn host_open_file(plugin_env: &PluginEnv) {
@@ -397,7 +397,7 @@ pub fn wasi_write_string(wasi_env: &WasiEnv, buf: &str) {
     writeln!(wasi_file, "{}\r", buf).unwrap();
 }
 
-pub fn wasi_write_object(wasi_env: &WasiEnv, object: &impl Serialize) {
+pub fn wasi_write_object(wasi_env: &WasiEnv, object: &(impl Serialize + ?Sized)) {
     wasi_write_string(wasi_env, &serde_json::to_string(&object).unwrap());
 }