chore: `#![deny(rust_2018_idioms, clippy::disallowed_methods, clippy:…

…:disallowed_types)]` (#144)

.clippy.toml

@@ -0,0 +1,14 @@
+type-complexity-threshold = 500
+disallowed-methods = [
+    # Mutating environment variables in a multi-threaded context can cause data races.
+    # see https://github.com/rust-lang/rust/issues/90308 for details.
+    "std::env::set_var",
+    "std::env::remove_var",
+
+    # Use tokio::time::sleep instead.
+    "std::time::sleep",
+]
+disallowed-types = [
+    # Use tokio::time::Instant instead.
+    "std::time::Instant",
+]

src/api/plugin/auth/auth_by_http.rs

@@ -1,7 +1,7 @@
 use rand::Rng;
 use std::ops::{Add, Deref};
 use std::sync::RwLock;
-use std::time::{Duration, Instant};
+use tokio::time::{Duration, Instant};
 
 use crate::api::plugin::{AuthContext, AuthPlugin, LoginIdentityContext};
 

src/lib.rs

@@ -14,6 +14,7 @@
 // limitations under the License.
 //
 
+#![deny(rust_2018_idioms, clippy::disallowed_methods, clippy::disallowed_types)]
 #![cfg_attr(docsrs, feature(doc_cfg))]
 #![cfg_attr(docsrs, allow(unused_attributes))]