Enum DebugEvent

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pub enum DebugEvent<'a> {
    HostcallError(&'a Error),
    CaughtExceptionThrown(OwnedRooted<ExnRef>),
    UncaughtExceptionThrown(OwnedRooted<ExnRef>),
    Trap(Trap),
}

Available on crate feature debug only.

Expand description

One debug event that occurs when running Wasm code on a store with a debug handler attached.

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HostcallError(&'a Error)

An anyhow::Error was raised by a hostcall.

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CaughtExceptionThrown(OwnedRooted<ExnRef>)

An exception is thrown and caught by Wasm. The current state is at the throw-point.

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UncaughtExceptionThrown(OwnedRooted<ExnRef>)

An exception was not caught and is escaping to the host.

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Trap(Trap)

A Wasm trap occurred.

Trait Implementations§

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impl<'a> Debug for DebugEvent<'a>

Available on crate feature runtime only.

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> UnwindSafe for DebugEvent<'a>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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