Fix lints

Author: astonbitecode

rust/src/api/instance.rs

@@ -207,25 +207,25 @@ impl<'a> ChainableInstance<'a> {
         &self,
         method_name: &str,
         inv_args: &[InvocationArg],
-    ) -> errors::Result<ChainableInstance> {
+    ) -> errors::Result<ChainableInstance<'_>> {
         let instance = self.jvm.invoke(&self.instance, method_name, inv_args)?;
         Ok(ChainableInstance::new(instance, self.jvm))
     }
 
     /// Creates a clone of the Instance
-    pub fn clone_instance(&self) -> errors::Result<ChainableInstance> {
+    pub fn clone_instance(&self) -> errors::Result<ChainableInstance<'_>> {
         let instance = self.jvm.clone_instance(&self.instance)?;
         Ok(ChainableInstance::new(instance, self.jvm))
     }
 
     /// Invokes the static method `method_name` of the class `class_name`, passing an array of `InvocationArg`s. It returns an `Instance` as the result of the invocation.
-    pub fn cast(&self, to_class: &str) -> errors::Result<ChainableInstance> {
+    pub fn cast(&self, to_class: &str) -> errors::Result<ChainableInstance<'_>> {
         let instance = self.jvm.cast(&self.instance, to_class)?;
         Ok(ChainableInstance::new(instance, self.jvm))
     }
 
     /// Retrieves the field `field_name` of the `Instance`.
-    pub fn field(&self, field_name: &str) -> errors::Result<ChainableInstance> {
+    pub fn field(&self, field_name: &str) -> errors::Result<ChainableInstance<'_>> {
         let instance = self.jvm.field(&self.instance, field_name)?;
         Ok(ChainableInstance::new(instance, self.jvm))
     }

rust/src/api/mod.rs

@@ -1505,12 +1505,12 @@ impl Jvm {
     }
 
     /// Initiates a chain of operations on Instances.
-    pub fn chain(&self, instance: &Instance) -> errors::Result<ChainableInstance> {
+    pub fn chain(&self, instance: &Instance) -> errors::Result<ChainableInstance<'_>> {
         ChainableInstance::new_with_instance_ref(instance, self)
     }
 
     /// Initiates a chain of operations on Instances.
-    pub fn into_chain(&self, instance: Instance) -> ChainableInstance {
+    pub fn into_chain(&self, instance: Instance) -> ChainableInstance<'_> {
         ChainableInstance::new(instance, self)
     }
 
@@ -2111,7 +2111,7 @@ pub enum Null<'a> {
 pub struct ClasspathEntry<'a>(&'a str);
 
 impl<'a> ClasspathEntry<'a> {
-    pub fn new(classpath_entry: &str) -> ClasspathEntry {
+    pub fn new(classpath_entry: &str) -> ClasspathEntry<'_> {
         ClasspathEntry(classpath_entry)
     }
 }
@@ -2127,7 +2127,7 @@ impl<'a> ToString for ClasspathEntry<'a> {
 pub struct JavaOpt<'a>(&'a str);
 
 impl<'a> JavaOpt<'a> {
-    pub fn new(java_opt: &str) -> JavaOpt {
+    pub fn new(java_opt: &str) -> JavaOpt<'_> {
         JavaOpt(java_opt)
     }
 }

rust/src/api_tweaks/generic.rs

@@ -19,6 +19,7 @@ use jni_sys::{jclass, jint, jsize, JNIEnv, JavaVM};
 
 use crate::{errors, utils};
 
+#[allow(non_snake_case)]
 type JNIGetCreatedJavaVMs =
     unsafe extern "system" fn(vmBuf: *mut *mut JavaVM, bufLen: jsize, nVMs: *mut jsize) -> jint;