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TypeTrap

Enum TypeTrap 

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pub enum TypeTrap<'a> {
    Runtime {
        actual_type_id: &'a BV,
        expected_id: &'a BV,
    },
    StaticallyDischarged,
}
Expand description

The type-check mode of a call_indirect, per its table — the synth-BV mirror of ordeal::trap::TypeTrap.

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Runtime

Heterogeneous table: the element type is checked at runtime against the call’s expected type id.

Fields

§actual_type_id: &'a BV

The table element’s runtime type-id term.

§expected_id: &'a BV

The call site’s expected type-id term.

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StaticallyDischarged

Closed-world / homogeneous table: the signature is discharged at compile time by the selector (synth’s default — ArmOp::CallIndirect.type_check is None), so there is no runtime type-id and the type clause is false.

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impl<'a> Freeze for TypeTrap<'a>

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impl<'a> RefUnwindSafe for TypeTrap<'a>

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impl<'a> Send for TypeTrap<'a>

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impl<'a> Sync for TypeTrap<'a>

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impl<'a> Unpin for TypeTrap<'a>

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impl<'a> UnsafeUnpin for TypeTrap<'a>

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impl<'a> UnwindSafe for TypeTrap<'a>

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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<U> 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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V