Struct gimli::read::EntriesTree

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pub struct EntriesTree<'abbrev, 'unit, R>
where R: Reader,
{ /* private fields */ }
Expand description

The state information for a tree view of the Debugging Information Entries.

The EntriesTree can be used to recursively iterate through the DIE tree, following the parent/child relationships. The EntriesTree contains shared state for all nodes in the tree, avoiding any duplicate parsing of entries during the traversal.

§Example Usage

let unit = get_some_unit();
let abbrevs = get_abbrevs_for_unit(&unit);

let mut tree = unit.entries_tree(&abbrevs, None)?;
let root = tree.root()?;
process_tree(root)?;

fn process_tree<R>(mut node: gimli::EntriesTreeNode<R>) -> gimli::Result<()>
    where R: gimli::Reader
{
    {
        // Examine the entry attributes.
        let mut attrs = node.entry().attrs();
        while let Some(attr) = attrs.next()? {
        }
    }
    let mut children = node.children();
    while let Some(child) = children.next()? {
        // Recursively process a child.
        process_tree(child);
    }
    Ok(())
}

Implementations§

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impl<'abbrev, 'unit, R: Reader> EntriesTree<'abbrev, 'unit, R>

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pub fn root<'me>( &'me mut self, ) -> Result<EntriesTreeNode<'abbrev, 'unit, 'me, R>>

Returns the root node of the tree.

Trait Implementations§

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impl<'abbrev, 'unit, R> Clone for EntriesTree<'abbrev, 'unit, R>
where R: Reader + Clone,

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fn clone(&self) -> EntriesTree<'abbrev, 'unit, 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<'abbrev, 'unit, R> Debug for EntriesTree<'abbrev, 'unit, R>
where R: Reader + Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'abbrev, 'unit, R> !Freeze for EntriesTree<'abbrev, 'unit, R>

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impl<'abbrev, 'unit, R> !RefUnwindSafe for EntriesTree<'abbrev, 'unit, R>

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impl<'abbrev, 'unit, R> Send for EntriesTree<'abbrev, 'unit, R>
where R: Send + Sync, <R as Reader>::Offset: Sync + Send,

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impl<'abbrev, 'unit, R> !Sync for EntriesTree<'abbrev, 'unit, R>

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impl<'abbrev, 'unit, R> Unpin for EntriesTree<'abbrev, 'unit, R>
where R: Unpin, <R as Reader>::Offset: Unpin,

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impl<'abbrev, 'unit, R> UnwindSafe for EntriesTree<'abbrev, 'unit, R>

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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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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.