build: update Rust to version 1.91.1

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ env:
   #   - https://github.com/privacy-ethereum/mpz/issues/178
   # 32 seems to be big enough for the foreseeable future
   RAYON_NUM_THREADS: 32
-  RUST_VERSION: 1.90.0
+  RUST_VERSION: 1.91.1
 
 jobs:
   clippy:

crates/core/src/config/tls_commit/mpc.rs

@@ -185,22 +185,17 @@ impl MpcTlsConfigBuilder {
 ///
 /// Provides optimization options to adapt the protocol to different network
 /// situations.
-#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, Serialize, Deserialize, Default)]
 pub enum NetworkSetting {
     /// Reduces network round-trips at the expense of consuming more network
     /// bandwidth.
     Bandwidth,
     /// Reduces network bandwidth utilization at the expense of more network
     /// round-trips.
+    #[default]
     Latency,
 }
 
-impl Default for NetworkSetting {
-    fn default() -> Self {
-        Self::Latency
-    }
-}
-
 /// Error for [`MpcTlsConfig`].
 #[derive(Debug, thiserror::Error)]
 #[error(transparent)]

crates/harness/runner/src/lib.rs

@@ -32,18 +32,13 @@ use crate::debug_prelude::*;
 
 use crate::{cli::Route, network::Network, wasm_server::WasmServer, ws_proxy::WsProxy};
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, clap::ValueEnum)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, clap::ValueEnum, Default)]
 pub enum Target {
+    #[default]
     Native,
     Browser,
 }
 
-impl Default for Target {
-    fn default() -> Self {
-        Self::Native
-    }
-}
-
 struct Runner {
     network: Network,
     server_fixture: ServerFixture,