Struct Object 

pub struct Object<R: Ref, T: ObjectType> { /* private fields */ }

A reference to an object with a specific type.

Implementations

impl<R: Ref, T: ObjectType> Object<R, T>

pub fn into_object(self) -> Object<R, JavaObject>

impl<'env, T: ObjectType> Object<LocalRef<'env>, T>

pub fn into_trampoline(self) -> TrampolineObject<'env, T>

Converts the reference to a trampoline reference.

Trait Implementations

impl<R: Ref> Debug for Object<R, JavaThrowable>

where Self: Display,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<R: Ref, T: ObjectType> Deref for Object<R, T>

type Target = R

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'vm> Display for Object<GlobalRef<'vm>, JavaThrowable>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'env> Display for Object<LocalRef<'env>, JavaThrowable>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<R: Ref> Error for Object<R, JavaThrowable>

where Self: Display,

Available on crate feature std only.

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl<R: StrongRef, T: ObjectType> ToArg for &Object<R, T>

fn to_arg(&self) -> Arg<'_>

impl<R: StrongRef, T: ObjectType> ToArg for Object<R, T>

fn to_arg(&self) -> Arg<'_>

impl<R: Ref, T: ObjectType> Type for Object<R, T>

const SIGNATURE: Signature = T::SIGNATURE

impl<R: Ref, T: ObjectType> TypedRef for Object<R, T>

const STATIC: bool = false

Whether the reference is static.

type Type = T

The type of the object or class.

unsafe fn from_ref(reference: R) -> Self

Creates a new reference from a raw reference.

fn into_ref(self) -> R

Converts the reference to a raw reference.

impl<Ref: StrongRef, Type: ObjectType> Value for &Object<Ref, Type>

unsafe fn set_on<'env, const STATIC: bool, R: StrongRef>( self, env: &'env JNIEnv<'_>, this: &R, field: FieldID<STATIC>, ) -> Result<(), LocalObject<'env, JavaThrowable>>

Set the value of a field.

impl<Ref: StrongRef, Type: ObjectType> Value for Object<Ref, Type>

unsafe fn set_on<'env, const STATIC: bool, R: StrongRef>( self, env: &'env JNIEnv<'_>, this: &R, field: FieldID<STATIC>, ) -> Result<(), LocalObject<'env, JavaThrowable>>

Set the value of a field.