[−][src]Struct wasmi::Trap
Error type which can be thrown by wasm code or by host environment.
Under some conditions, wasm execution may produce a Trap
, which immediately aborts execution.
Traps can't be handled by WebAssembly code, but are reported to the embedder.
Implementations
impl Trap
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pub fn new(kind: TrapKind) -> Trap
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Create new trap.
pub fn kind(&self) -> &TrapKind
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Returns kind of this trap.
pub fn into_kind(self) -> TrapKind
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Converts into kind of this trap.
Trait Implementations
impl Debug for Trap
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impl Display for Trap
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impl Error for Trap
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fn description(&self) -> &str
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fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
fn backtrace(&self) -> Option<&Backtrace>
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fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
impl From<Trap> for Error
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impl From<Trap> for ResumableError
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impl From<TrapKind> for Trap
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impl<U> From<U> for Trap where
U: HostError + Sized,
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U: HostError + Sized,
Auto Trait Implementations
impl !RefUnwindSafe for Trap
impl Send for Trap
impl Sync for Trap
impl Unpin for Trap
impl !UnwindSafe for Trap
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
pub fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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pub fn as_any(&self) -> &(dyn Any + 'static)
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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,