[mio] fmt

vnt-jni/src/config.rs

@@ -2,8 +2,8 @@ use std::net::ToSocketAddrs;
 use std::str::FromStr;
 
 use jni::errors::Error;
-use jni::JNIEnv;
 use jni::objects::JObject;
+use jni::JNIEnv;
 
 use vnt::channel::punch::PunchModel;
 use vnt::cipher::CipherModel;
@@ -34,11 +34,12 @@ pub fn new_config(env: &mut JNIEnv, config: JObject) -> Result<Config, Error> {
         to_i32_array(env, &config, "ports")?.map(|v| v.into_iter().map(|v| v as u16).collect());
     let ip = if let Some(ip) = to_string(env, &config, "ip")? {
         match ip.parse() {
-            Ok(ip) => {
+            Ok(ip) => Some(ip),
-                Some(ip)
-            }
             Err(e) => {
-                env.throw_new("java/lang/RuntimeException", format!("ip {} err: {}", ip, e))
+                env.throw_new(
+                    "java/lang/RuntimeException",
+                    format!("ip {} err: {}", ip, e),
+                )
                 .expect("throw");
                 return Err(Error::JavaException);
             }

vnt-jni/src/lib.rs

@@ -1,4 +1,4 @@
 pub mod callback;
 pub mod config;
-pub mod vnt;
 pub mod utils;
+pub mod vnt;

vnt-jni/src/utils.rs

@@ -1,6 +1,6 @@
 use jni::errors::Error;
-use jni::JNIEnv;
 use jni::objects::{JIntArray, JObject, JObjectArray, JString};
+use jni::JNIEnv;
 
 pub fn to_string_not_null(
     env: &mut JNIEnv,
@@ -93,7 +93,11 @@ pub fn to_string_array(
     Ok(Some(rs))
 }
 
-pub fn to_i32_array(env: &mut JNIEnv, config: &JObject, name: &str) -> Result<Option<Vec<i32>>, Error> {
+pub fn to_i32_array(
+    env: &mut JNIEnv,
+    config: &JObject,
+    name: &str,
+) -> Result<Option<Vec<i32>>, Error> {
     let obj = env.get_field(&config, name, "[I")?.l()?;
     if obj.is_null() {
         Ok(None)
@@ -111,5 +115,7 @@ pub fn to_integer(env: &mut JNIEnv, config: &JObject, name: &str) -> Result<Opti
         return Ok(None);
     }
     // 调用 intValue
-    return Ok(Some(env.call_method(value,"intValue","()I",&[])?.i()? as _))
+    return Ok(Some(
+        env.call_method(value, "intValue", "()I", &[])?.i()? as _
+    ));
 }