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BodyWidths

pcode_types::instruction

Struct BodyWidths 

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pub struct BodyWidths<W> {
    pub widths: HashMap<LocalVarId, W>,
    pub unsized_locals: Vec<LocalVarId>,
}
Expand description

The widths of one p-code body, and the locals that have none.

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§widths: HashMap<LocalVarId, W>

Resolved widths, keyed by the body’s own local ids.

§unsized_locals: Vec<LocalVarId>

Locals the body uses but no width could be resolved for, in id order.

In a symbolic domain these are unsizable by any decode — nothing a producer substitutes can give them a width — so they are a defect in the body rather than a limitation of this pass.

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impl<W> BodyWidths<W>

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pub fn is_complete(&self) -> bool

Whether every local the body uses has a width.

Trait Implementations§

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impl<W: Clone> Clone for BodyWidths<W>

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fn clone(&self) -> BodyWidths<W>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<W: Debug> Debug for BodyWidths<W>

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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<W: Default> Default for BodyWidths<W>

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fn default() -> BodyWidths<W>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<W> Freeze for BodyWidths<W>
where HashMap<LocalVarId, W>: Freeze,

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impl<W> RefUnwindSafe for BodyWidths<W>
where HashMap<LocalVarId, W>: RefUnwindSafe,

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impl<W> Send for BodyWidths<W>
where HashMap<LocalVarId, W>: Send,

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impl<W> Sync for BodyWidths<W>
where HashMap<LocalVarId, W>: Sync,

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impl<W> Unpin for BodyWidths<W>
where HashMap<LocalVarId, W>: Unpin,

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impl<W> UnsafeUnpin for BodyWidths<W>
where HashMap<LocalVarId, W>: UnsafeUnpin,

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impl<W> UnwindSafe for BodyWidths<W>
where HashMap<LocalVarId, W>: UnwindSafe,

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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.