[−][src]Struct substrate_wasmtime::Trap
A struct representing an aborted instruction execution, with a message indicating the cause.
Methods
impl Trap
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pub fn new<I: Into<String>>(message: I) -> Self
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Creates a new Trap
with message
.
Example
let trap = wasmtime::Trap::new("unexpected error"); assert_eq!("unexpected error", trap.message());
pub fn message(&self) -> &str
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Returns a reference the message
stored in Trap
.
pub fn trace(&self) -> &[FrameInfo]
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Returns a list of function frames in WebAssembly code that led to this trap happening.
Trait Implementations
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,
fn borrow_mut(&mut self) -> &mut T
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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> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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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.
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>,