rust-java samples

desc

This repository contains sample Rust programs that call Java methods, and Java classes that call Rust methods.

1. sample000, call Rust method from Java

   • hello.rs
   • HelloWorld.java

2. sample001, convert Java primitive types to bytes in Rust

   • bytes.rs
   • Bytes.java

3. sample002, accept a Java object in Rust, and callback to Java

   • callback.rs
   • Caller.java
   • callback_unsafe.rs
   • Caller2.java

4. sample003, reverse Java bytes

   • reverse_bytes.rs
   • ReverseBytes.java

5. sample004, access Java DirectBuffer in Rust

   • direct_buf.rs
   • DirectBuf.java

6. sample005, access Java primitive array in Rust

   • primitive_array.rs
   • PrimitiveArray.java

how-to

1. call Java ecah JUnit test in IDE

   need to setup JVM args: -Dsample000Lib=<path to lib>

2. call Java JUnit suite in IDE

   need to setup JVM args: -Dlib_dir=<path to lib dir>