Enum wasmtime_runtime::TrapReason

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pub enum TrapReason {
    User(Error),
    Jit(usize),
    Wasm(TrapCode),
}

Expand description

Enumeration of different methods of raising a trap.

Variants

`User(Error)`

A user-raised trap through raise_user_trap.

`Jit(usize)`

A trap raised from Cranelift-generated code with the pc listed of where the trap came from.

`Wasm(TrapCode)`

A trap raised from a wasm libcall

Implementations

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impl TrapReason

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pub fn is_jit(&self) -> bool

Is this a JIT trap?

Trait Implementations

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impl Debug for TrapReason

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

Formats the value using the given formatter. Read more

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impl From<Error> for TrapReason

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fn from(err: Error) -> Self

Performs the conversion.

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impl From<TrapCode> for TrapReason

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fn from(code: TrapCode) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for TrapReason

impl Send for TrapReason

impl Sync for TrapReason

impl Unpin for TrapReason

impl !UnwindSafe for TrapReason

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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Enum wasmtime_runtime::TrapReason

Variants

`User(Error)`

`Jit(usize)`

`Wasm(TrapCode)`

Implementations

impl TrapReason

pub fn is_jit(&self) -> bool

Trait Implementations

impl Debug for TrapReason

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

impl From<Error> for TrapReason

fn from(err: Error) -> Self

impl From<TrapCode> for TrapReason

fn from(code: TrapCode) -> Self

Auto Trait Implementations

impl !RefUnwindSafe for TrapReason

impl Send for TrapReason

impl Sync for TrapReason

impl Unpin for TrapReason

impl !UnwindSafe for TrapReason

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

Enum wasmtime_runtime::TrapReason

Variants

User(Error)

Jit(usize)

Wasm(TrapCode)

Implementations

impl TrapReason

pub fn is_jit(&self) -> bool

Trait Implementations

impl Debug for TrapReason

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

impl From<Error> for TrapReason

fn from(err: Error) -> Self

impl From<TrapCode> for TrapReason

fn from(code: TrapCode) -> Self

Auto Trait Implementations

impl !RefUnwindSafe for TrapReason

impl Send for TrapReason

impl Sync for TrapReason

impl Unpin for TrapReason

impl !UnwindSafe for TrapReason

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

`User(Error)`

`Jit(usize)`

`Wasm(TrapCode)`

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

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

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

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,