Generate schemas the new way

src/helpers.rs

@@ -9,7 +9,7 @@ use crate::msg::{ExecuteMsg, GetCountResponse, QueryMsg};
 
 /// CwTemplateContract is a wrapper around Addr that provides a lot of helpers
 /// for working with this.
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
 pub struct CwTemplateContract(pub Addr);
 
 impl CwTemplateContract {

src/msg.rs

@@ -1,27 +1,26 @@
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
+use cosmwasm_schema::{cw_serde, QueryResponses};
 
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
+#[cw_serde]
 pub struct InstantiateMsg {
     pub count: i32,
 }
 
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
-#[serde(rename_all = "snake_case")]
+#[cw_serde]
 pub enum ExecuteMsg {
     Increment {},
     Reset { count: i32 },
 }
 
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
-#[serde(rename_all = "snake_case")]
+#[cw_serde]
+#[derive(QueryResponses)]
 pub enum QueryMsg {
     // GetCount returns the current count as a json-encoded number
+    #[returns(GetCountResponse)]
     GetCount {},
 }
 
 // We define a custom struct for each query response
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
+#[cw_serde]
 pub struct GetCountResponse {
     pub count: i32,
 }

src/state.rs

@@ -4,7 +4,7 @@ use serde::{Deserialize, Serialize};
 use cosmwasm_std::Addr;
 use cw_storage_plus::Item;
 
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
 pub struct State {
     pub count: i32,
     pub owner: Addr,