ExpnTree

rustc_mir_transform::coverage::expansion

Struct ExpnTree 

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pub(crate) struct ExpnTree {
    nodes: FxIndexMap<ExpnId, ExpnNode>,
}

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§nodes: FxIndexMap<ExpnId, ExpnNode>

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impl ExpnTree

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pub(crate) fn get(&self, expn_id: ExpnId) -> Option<&ExpnNode>

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pub(crate) fn iter_node_and_descendants( &self, root_expn_id: ExpnId, ) -> impl Iterator<Item = &ExpnNode>

Yields the tree node for the given expansion ID (if present), followed by the nodes of all of its descendants in depth-first order.

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impl Debug for ExpnTree

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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<T> Aligned for T

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const ALIGN: Alignment

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where T: 'static + ?Sized,

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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fn from(t: T) -> T

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes