Struct jni::objects::JObject [−][src]
#[repr(C)]pub struct JObject<'a> { /* fields omitted */ }
Wrapper around sys::jobject
that adds a lifetime. This prevents it from
outliving the context in which it was acquired and getting GC'd out from
under us. It matches C's representation of the raw pointer, so it can be
used in any of the extern function argument positions that would take a
jobject
.
Most other types in the objects
module deref to this, as they do in the C
representation.
Methods
impl<'a> JObject<'a>
[src]
impl<'a> JObject<'a>
pub fn into_inner(self) -> jobject
[src]
pub fn into_inner(self) -> jobject
Unwrap to the internal jni type.
pub fn null() -> JObject<'a>
[src]
pub fn null() -> JObject<'a>
Creates a new null object
Trait Implementations
impl<'a, 'b> Desc<'a, JClass<'a>> for JObject<'b>
[src]
impl<'a, 'b> Desc<'a, JClass<'a>> for JObject<'b>
impl<'a> From<JObject<'a>> for JValue<'a>
[src]
impl<'a> From<JObject<'a>> for JValue<'a>
impl<'a> Clone for JObject<'a>
[src]
impl<'a> Clone for JObject<'a>
fn clone(&self) -> JObject<'a>
[src]
fn clone(&self) -> JObject<'a>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl<'a> Copy for JObject<'a>
[src]
impl<'a> Copy for JObject<'a>
impl<'a> Debug for JObject<'a>
[src]
impl<'a> Debug for JObject<'a>
fn fmt(&self, f: &mut Formatter) -> Result
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<'a> From<jobject> for JObject<'a>
[src]
impl<'a> From<jobject> for JObject<'a>
impl<'a> Deref for JObject<'a>
[src]
impl<'a> Deref for JObject<'a>
type Target = jobject
The resulting type after dereferencing.
fn deref(&self) -> &Self::Target
[src]
fn deref(&self) -> &Self::Target
Dereferences the value.
impl<'a> From<JThrowable<'a>> for JObject<'a>
[src]
impl<'a> From<JThrowable<'a>> for JObject<'a>
fn from(other: JThrowable) -> JObject
[src]
fn from(other: JThrowable) -> JObject
Performs the conversion.
impl<'a> From<JObject<'a>> for JThrowable<'a>
[src]
impl<'a> From<JObject<'a>> for JThrowable<'a>
fn from(other: JObject) -> JThrowable
[src]
fn from(other: JObject) -> JThrowable
Performs the conversion.
impl<'a> From<JClass<'a>> for JObject<'a>
[src]
impl<'a> From<JClass<'a>> for JObject<'a>
impl<'a> From<JObject<'a>> for JClass<'a>
[src]
impl<'a> From<JObject<'a>> for JClass<'a>
This conversion assumes that the JObject
is a pointer to a class object.
impl<'a> From<JString<'a>> for JObject<'a>
[src]
impl<'a> From<JString<'a>> for JObject<'a>
impl<'a> From<JObject<'a>> for JString<'a>
[src]
impl<'a> From<JObject<'a>> for JString<'a>
impl<'a> From<JMap<'a>> for JObject<'a>
[src]
impl<'a> From<JMap<'a>> for JObject<'a>
impl<'a> From<JList<'a>> for JObject<'a>
[src]
impl<'a> From<JList<'a>> for JObject<'a>
impl<'a> From<JByteBuffer<'a>> for JObject<'a>
[src]
impl<'a> From<JByteBuffer<'a>> for JObject<'a>
fn from(other: JByteBuffer) -> JObject
[src]
fn from(other: JByteBuffer) -> JObject
Performs the conversion.
impl<'a> From<JObject<'a>> for JByteBuffer<'a>
[src]
impl<'a> From<JObject<'a>> for JByteBuffer<'a>
fn from(other: JObject) -> JByteBuffer
[src]
fn from(other: JObject) -> JByteBuffer
Performs the conversion.
impl<'a> From<&'a GlobalRef> for JObject<'a>
[src]
impl<'a> From<&'a GlobalRef> for JObject<'a>