Struct JPanicException

pub struct JPanicException<'a: 'b, 'b> { /* private fields */ }

Wrapper for JObjects that implement io.github.gedgygedgy.rust.panic.PanicException. Provides methods to get and take the associated Any.

Looks up the class and method IDs on creation rather than for every method call.

Implementations

impl<'a: 'b, 'b> JPanicException<'a, 'b>

pub fn from_env(env: &'b JNIEnv<'a>, obj: JThrowable<'a>) -> Result<Self, Error>

Create a JPanicException from the environment and an object. This looks up the necessary class and method IDs to call all of the methods on it so that extra work doesn’t need to be done on every method call.

Arguments

• env - Java environment to use.
• obj - Object to wrap.

pub fn new( env: &'b JNIEnv<'a>, any: Box<dyn Any + Send + 'static>, ) -> Result<Self, Error>

Create a new PanicException from the given Any.

Arguments

• env - Java environment to use.
• any - Any to put in the PanicException.

pub fn get( &self, ) -> Result<MutexGuard<'_, Box<dyn Any + Send + 'static>>, Error>

Borrows the Any associated with the exception.

pub fn take(&self) -> Result<Box<dyn Any + Send + 'static>, Error>

Takes the Any associated with the exception.

pub fn resume_unwind(&self) -> Result<(), Error>

Resumes unwinding using the Any associated with the exception.

Trait Implementations

impl<'a: 'b, 'b> Deref for JPanicException<'a, 'b>

type Target = JThrowable<'a>

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a: 'b, 'b> From<JPanicException<'a, 'b>> for JThrowable<'a>

fn from(ex: JPanicException<'a, 'b>) -> Self

Converts to this type from the input type.

impl<'a: 'b, 'b> TryFrom<JPanicException<'a, 'b>> for Box<dyn Any + Send + 'static>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(ex: JPanicException<'a, 'b>) -> Result<Self, Error>

Performs the conversion.