Struct jni::objects::JThrowable

#[repr(transparent)]
pub struct JThrowable<'local>(_);

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

Implementations

impl<'local> JThrowable<'local>

pub unsafe fn from_raw(raw: jthrowable) -> Self

Creates a JThrowable that wraps the given raw jthrowable

Safety

raw may be a null pointer. If raw is not a null pointer, then:

• raw must be a valid raw JNI local reference.
• There must not be any other JObject representing the same local reference.
• The lifetime 'local must not outlive the local reference frame that the local reference was created in.

pub fn into_raw(self) -> jthrowable

Unwrap to the raw jni type.

Methods from Deref<Target = JObject<'local>>

pub fn as_raw(&self) -> jobject

Returns the raw JNI pointer.

Trait Implementations

impl<'local> AsRef<JObject<'local>> for JThrowable<'local>

fn as_ref(&self) -> &JObject<'local>

Converts this type into a shared reference of the (usually inferred) input type.

impl<'local> AsRef<JThrowable<'local>> for JThrowable<'local>

fn as_ref(&self) -> &JThrowable<'local>

Converts this type into a shared reference of the (usually inferred) input type.

impl<'local> Default for JThrowable<'local>

fn default() -> Self

Returns the “default value” for a type.

impl<'local> Deref for JThrowable<'local>

type Target = JObject<'local>

The resulting type after dereferencing.

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

Dereferences the value.

impl<'local, 'str_ref> Desc<'local, JThrowable<'local>> for &'str_ref str

type Output = AutoLocal<'local, JThrowable<'local>>

The type that this Desc returns.

fn lookup(self, env: &mut JNIEnv<'local>) -> Result<Self::Output>

Look up the concrete type from the JVM.

impl<'local, 'other_local, C, M> Desc<'local, JThrowable<'local>> for (C, M)where C: Desc<'local, JClass<'other_local>>, M: Into<JNIString>,

type Output = AutoLocal<'local, JThrowable<'local>>

The type that this Desc returns.

fn lookup(self, env: &mut JNIEnv<'local>) -> Result<Self::Output>

Look up the concrete type from the JVM.

impl<'local> Desc<'local, JThrowable<'local>> for Exception

type Output = AutoLocal<'local, JThrowable<'local>>

The type that this Desc returns.

fn lookup(self, env: &mut JNIEnv<'local>) -> Result<Self::Output>

Look up the concrete type from the JVM.

impl<'local> Desc<'local, JThrowable<'local>> for JNIString

type Output = AutoLocal<'local, JThrowable<'local>>

The type that this Desc returns.

fn lookup(self, env: &mut JNIEnv<'local>) -> Result<Self::Output>

Look up the concrete type from the JVM.

impl<'local> Desc<'local, JThrowable<'local>> for String

type Output = AutoLocal<'local, JThrowable<'local>>

The type that this Desc returns.

fn lookup(self, env: &mut JNIEnv<'local>) -> Result<Self::Output>

Look up the concrete type from the JVM.

impl<'local, 'obj_ref> From<&'obj_ref JObject<'local>> for &'obj_ref JThrowable<'local>

fn from(other: &'obj_ref JObject<'local>) -> Self

Converts to this type from the input type.

impl<'local> From<JObject<'local>> for JThrowable<'local>

fn from(other: JObject<'_>) -> Self

Converts to this type from the input type.

impl<'local> From<JThrowable<'local>> for JObject<'local>

fn from(other: JThrowable<'_>) -> JObject<'_>

Converts to this type from the input type.