Struct gimli::read::op::Expression

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

The bytecode for a DWARF expression or location description.

Tuple Fields

0: R

Implementations

impl<R: Reader> Expression<R>

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();

pub fn operations(self, encoding: Encoding) -> OperationIter<R>

Return an iterator for the operations in the expression.

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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

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

This method tests for self and other values to be equal, and is used by ==.

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.

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

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

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

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