Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

[0.4.0] - 2023-09-25

Added

Added JNI_VERSION_9, JNI_VERSION_10, JNI_VERSION_19, JNI_VERSION_20 and JNI_VERSION_21 constants
Added GetModule() to JNINativeInterface (#22)
IsVirtualThread() to JNINativeInterface (#32)
Implemented Debug trait for all types (#31)
Added support for no_std environments (#12)

Changed

jboolean is now an alias for bool instead of u8 (#23)
The JNIInvokeInterface_ and JNINativeInterface_ structs were turned into unions that namespace functions by version (#28):

This makes it much clearer what version of JNI you require to access any function safely.

So instead of a struct like:
```
struct JNINativeInterface_ {
    pub reserved0: *mut c_void,
    ..
    pub GetVersion: unsafe extern "system" fn(env: *mut JNIEnv) -> jint,
    ..
    pub NewLocalRef: unsafe extern "system" fn(env: *mut JNIEnv, ref_: jobject) -> jobject,
}
```
there is now a union like:
```
union JNINativeInterface_ {
    v1_1: JNINativeInterface__1_1,
    v1_2: JNINativeInterface__1_2,
    reserved: JNINativeInterface__reserved,
}
```
And you can access GetVersion like: env.v1_1.GetVersion and access NewLocalRef like: env.v1_2.NewLocalRef.

Each version struct includes all functions for that version and lower, so it's also possible to access GetVersion like env.v1_2.GetVersion.
Function pointers are no longer wrapped in an Option<> (#25)

0.3.0 - 2017-07-20

Changed

Changed jvalue into a union