Expand description
Wrappers for object pointers returned from the JVM.
Structs
Auto-release wrapper for a mutable pointer to the elements of a
JPrimitiveArray
(such as JByteArray
)Auto-release wrapper for a mutable pointer to the elements of a
JPrimitiveArray
(such as JByteArray
)Auto-delete wrapper for local refs.
A global JVM reference. These are “pinned” by the garbage collector and are
guaranteed to not get collected until released. Thus, this is allowed to
outlive the
JNIEnv
that it came from and can be used in other threads.Lifetime’d representation of a
jobject
that is an instance of the
ByteBuffer Java class. Just a JObject
wrapped in a new class.Lifetime’d representation of a
jclass
. Just a JObject
wrapped in a new
class.Wrapper around
jfieldID
that implements Send
+ Sync
since method IDs
are valid across threads (not tied to a JNIEnv
).Wrapper for JObjects that implement
java/util/List
. Provides methods to get,
add, and remove elements.An iterator over the keys and values in a
java.util.List
. See
JList::iter
for more information.Wrapper for JObjects that implement
java/util/Map
. Provides methods to get
and set entries and a way to iterate over key/value pairs.An iterator over the keys and values in a map. See
JMap::iter
for more
information.Wrapper around
jmethodID
that implements Send
+ Sync
since method IDs
are valid across threads (not tied to a JNIEnv
).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.Lifetime’d representation of a
jobjectArray
which wraps a JObject
referenceWrapper around
jfieldID
that implements Send
+ Sync
since field IDs
are valid across threads (not tied to a JNIEnv
).Wrapper around
jmethodID
that implements Send
+ Sync
since method IDs
are valid across threads (not tied to a JNIEnv
).Lifetime’d representation of a
jstring
. Just a JObject
wrapped in a new
class.Lifetime’d representation of a
jthrowable
. Just a JObject
wrapped in a
new class.Enums
Rusty version of the JNI C
jvalue
enum. Used in Java method call arguments
and returns.ReleaseMode
Traits
Trait to access the raw
jarray
pointer for types that wrap an array referenceA sealed trait to define type array access/release for primitive JNI types
Type Definitions
Lifetime’d representation of a
crate::sys::jbooleanArray
which wraps a JObject
referenceLifetime’d representation of a
crate::sys::jbyteArray
which wraps a JObject
referenceLifetime’d representation of a
crate::sys::jcharArray
which wraps a JObject
referenceLifetime’d representation of a
crate::sys::jdoubleArray
which wraps a JObject
referenceLifetime’d representation of a
crate::sys::jfloatArray
which wraps a JObject
referenceLifetime’d representation of a
crate::sys::jintArray
which wraps a JObject
referenceLifetime’d representation of a
crate::sys::jlongArray
which wraps a JObject
referenceLifetime’d representation of a
crate::sys::jshortArray
which wraps a JObject
referenceAn owned
JValueGen
.