Struct gimli::read::Expression

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pub struct Expression<R: Reader>(pub R);
Expand description

The bytecode for a DWARF expression or location description.

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§0: R

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impl<R: Reader> Expression<R>

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pub fn evaluation(self, encoding: Encoding) -> Evaluation<R>

Create an evaluation for this expression.

The encoding is determined by the CompilationUnitHeader or TypeUnitHeader that this expression relates to.

§Examples
use gimli::Expression;
let expression = gimli::Expression(bytecode);
let mut eval = expression.evaluation(unit.encoding());
let mut result = eval.evaluate().unwrap();
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pub fn operations(self, encoding: Encoding) -> OperationIter<R>

Return an iterator for the operations in the expression.

Trait Implementations§

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impl<R: Clone + Reader> Clone for Expression<R>

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fn clone(&self) -> Expression<R>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<R: Debug + Reader> Debug for Expression<R>

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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<R: Hash + Reader> Hash for Expression<R>

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<R: PartialEq + Reader> PartialEq for Expression<R>

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fn eq(&self, other: &Expression<R>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<R: Copy + Reader> Copy for Expression<R>

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impl<R: Eq + Reader> Eq for Expression<R>

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impl<R: Reader> StructuralPartialEq for Expression<R>

Auto Trait Implementations§

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impl<R> Freeze for Expression<R>
where R: Freeze,

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impl<R> RefUnwindSafe for Expression<R>
where R: RefUnwindSafe,

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impl<R> Send for Expression<R>
where R: Send,

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impl<R> Sync for Expression<R>
where R: Sync,

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impl<R> Unpin for Expression<R>
where R: Unpin,

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impl<R> UnwindSafe for Expression<R>
where R: 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> 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 = 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.