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add ReprTreeExt trait for Arc<Rwlock<>>

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This commit is contained in:
Michael Sippel 2024-03-10 19:27:51 +01:00
parent d7d0a46c7b
commit 03dc9f1133
Signed by: senvas
GPG key ID: F96CF119C34B64A6
1 changed files with 52 additions and 0 deletions
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52
lib-nested-core/src/repr_tree/mod.rs
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@ -38,6 +38,54 @@ impl std::fmt::Debug for ReprTree {
}
}
pub trait ReprTreeExt {
fn get_type(&self) -> TypeTerm;
fn insert_leaf(&mut self, type_ladder: impl Iterator<Item = TypeTerm>, port: AnyOuterViewPort);
fn insert_branch(&mut self, repr: Arc<RwLock<ReprTree>>);
fn descend(&self, target_type: impl Into<TypeTerm>) -> Option<Arc<RwLock<ReprTree>>>;
fn descend_ladder(&self, ladder: impl Iterator<Item = TypeTerm>) -> Option<Arc<RwLock<ReprTree>>>;
fn view_char(&self) -> OuterViewPort<dyn SingletonView<Item = char>>;
fn view_u8(&self) -> OuterViewPort<dyn SingletonView<Item = u8>>;
fn view_u64(&self) -> OuterViewPort<dyn SingletonView<Item = u64>>;
}
impl ReprTreeExt for Arc<RwLock<ReprTree>> {
fn get_type(&self) -> TypeTerm {
self.read().unwrap().get_type().clone()
}
fn insert_leaf(&mut self, type_ladder: impl Iterator<Item = TypeTerm>, port: AnyOuterViewPort) {
self.write().unwrap().insert_leaf(type_ladder, port)
}
fn insert_branch(&mut self, repr: Arc<RwLock<ReprTree>>) {
self.write().unwrap().insert_branch(repr)
}
fn descend(&self, target_type: impl Into<TypeTerm>) -> Option<Arc<RwLock<ReprTree>>> {
self.read().unwrap().descend(target_type)
}
fn descend_ladder(&self, ladder: impl Iterator<Item = TypeTerm>) -> Option<Arc<RwLock<ReprTree>>> {
ReprTree::descend_ladder(self, ladder)
}
fn view_char(&self) -> OuterViewPort<dyn SingletonView<Item = char>> {
self.read().unwrap().view_char()
}
fn view_u8(&self) -> OuterViewPort<dyn SingletonView<Item = u8>> {
self.read().unwrap().view_u8()
}
fn view_u64(&self) -> OuterViewPort<dyn SingletonView<Item = u64>> {
self.read().unwrap().view_u64()
}
}
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
impl ReprTree {
@ -108,6 +156,10 @@ impl ReprTree {
self.get_port::<dyn SingletonView<Item = char>>().expect("no char-view available")
}
pub fn view_u8(&self) -> OuterViewPort<dyn SingletonView<Item = u8>> {
self.get_port::<dyn SingletonView<Item = u8>>().expect("no u8-view available")
}
pub fn view_u64(&self) -> OuterViewPort<dyn SingletonView<Item = u64>> {
self.get_port::<dyn SingletonView<Item = u64>>().expect("no u64-view available")
}