Module prelude

Re-exports

pub use jni;

pub use crate::interop::*;

pub use crate::j2r::*;

pub use crate::r2j::*;

pub use crate::exception::*;

Macros

signature_by_type

Structs

JClass

Lifetime’d representation of a jclass. Just a JObject wrapped in a new class.

JNIEnv

FFI-compatible JNIEnv struct. You can safely use this as the JNIEnv argument to exported methods that will be called by java. This is where most of the magic happens. All methods on this object are wrappers around JNI functions, so the documentation on their behavior is still pretty applicable.

JObject

Wrapper around [sys::jobject] that adds a lifetime to ensure that the underlying JNI pointer won’t be accessible to safe Rust code if the object reference is released.

JString

Lifetime’d representation of a jstring. Just a JObject wrapped in a new class.

Type Aliases

JByteArray

Lifetime’d representation of a crate::sys::jbyteArray which wraps a JObject reference

jboolean

jbyte

jchar

jdouble

jfloat

jint

jlong

jshort

Attribute Macros

java_bindgen

test_jvm

Derive Macros

IntoJava

IntoRust

JLogger

JavaClass

JavaType