fix: parse eth SavedConfigs as HashSet

Author: dr-frmr

src/eth.rs

@@ -152,17 +152,17 @@ pub struct AccessSettings {
     pub deny: HashSet<String>,  // blacklist for access (always used)
 }
 
-pub type SavedConfigs = Vec<ProviderConfig>;
+pub type SavedConfigs = HashSet<ProviderConfig>;
 
 /// Provider config. Can currently be a node or a ws provider instance.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, Serialize, Hash, Eq, PartialEq)]
 pub struct ProviderConfig {
     pub chain_id: u64,
     pub trusted: bool,
     pub provider: NodeOrRpcUrl,
 }
 
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, Serialize, Hash, Eq, PartialEq)]
 pub enum NodeOrRpcUrl {
     Node {
         kns_update: crate::kernel_types::KnsUpdate,

src/kernel_types.rs

@@ -433,7 +433,7 @@ pub enum MessageType {
     Response,
 }
 
-#[derive(Clone, Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize, Hash, Eq, PartialEq)]
 pub struct KnsUpdate {
     pub name: String, // actual username / domain name
     pub owner: String,