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changed: sub_cfg_from_indices accepts any iterator for nodes #152

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Merged
toolCHAINZ merged 1 commit into from
Feb 2, 2026
Merged

changed: sub_cfg_from_indices accepts any iterator for nodes #152

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7 changes: 5 additions & 2 deletions jingle/src/analysis/cfg/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -322,11 +322,14 @@ impl<N: CfgState, D: ModelTransition<N::Model>> PcodeCfg<N, D> {
///
/// If the resulting subgraph has more than one connected component (treating edges as undirected
/// for connectivity), this function will panic.
pub fn sub_cfg_from_indices(&self, selected: &HashSet<NodeIndex>) -> PcodeCfg<N, D> {
pub fn sub_cfg_from_indices<I: Iterator<Item = NodeIndex>>(
&self,
selected: I,
) -> PcodeCfg<N, D> {
// Build the set of NodeIndex that we will include: exactly the selected nodes.
// Do NOT include outgoing neighbors or nodes that only have incoming edges into the selected set.
let mut include: HashSet<NodeIndex> = HashSet::new();
for &idx in selected {
for idx in selected {
include.insert(idx);
}

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