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Switch to Rc to fix the multiple references issue.

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This commit is contained in:
Tom Alexander 2022-10-30 04:57:06 -04:00
parent ce4b4a27f9
commit ec2d09b72a
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
1 changed files with 3 additions and 3 deletions
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6
src/parser/nom_context.rs
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@ -11,7 +11,7 @@ pub struct TestContext<T> {
head: ContextReference<T>, head: ContextReference<T>,
} }
type ContextReference<T> = Option<Box<ContextLayer<T>>>; type ContextReference<T> = Option<Rc<ContextLayer<T>>>;
struct ContextLayer<T> { struct ContextLayer<T> {
data: T, data: T,
@ -32,11 +32,11 @@ impl TestContext<ContextData> {
new_matcher: MatcherRef, new_matcher: MatcherRef,
) -> TestContext<ContextData> { ) -> TestContext<ContextData> {
TestContext { TestContext {
head: Some(Box::new(ContextLayer { head: Some(Rc::new(ContextLayer {
data: ContextData { data: ContextData {
fail_matcher: ChainBehavior::AndParent(Some(new_matcher)), fail_matcher: ChainBehavior::AndParent(Some(new_matcher)),
}, },
parent: self.head, // TODO FIX THIS parent: self.head.clone(),
})), })),
} }
} }