kodept_ast/
traits.rs

1use std::rc::Weak;
2
3use kodept_core::ConvertibleToRef;
4use kodept_core::structure::span::CodeHolder;
5
6use crate::graph::{AnyNode, NodeId};
7use crate::graph::{SyntaxTree, SyntaxTreeBuilder};
8use crate::rlt_accessor::{RLTFamily};
9
10pub trait Identifiable: Sized {
11    fn get_id(&self) -> NodeId<Self>;
12}
13
14impl<T: crate::graph::Identifiable> Identifiable for T {
15    fn get_id(&self) -> NodeId<Self> {
16        <Self as crate::graph::Identifiable>::get_id(self)
17    }
18}
19
20#[allow(clippy::wrong_self_convention)]
21pub trait AsEnum {
22    type Enum;
23    
24    fn as_enum(self) -> Self::Enum; 
25}
26
27pub trait Linker {
28    fn link<A, B>(&mut self, ast: &A, with: &B)
29    where 
30        A: Identifiable + Into<AnyNode>,
31        B: Into<RLTFamily> + Clone;
32
33    fn link_existing<A, B>(&mut self, a: A, b: &B) -> A
34    where 
35        A: Identifiable + Into<AnyNode>,
36        B: Identifiable + Into<AnyNode>;
37
38    fn link_by_id<A, B>(&mut self, ast_id: NodeId<A>, with: &B)
39    where
40        B: Into<RLTFamily> + Clone,
41        A: Into<AnyNode>;
42}
43
44pub trait Accessor {
45    fn access<A, B>(&self, ast: &A) -> Option<&B>
46    where
47        A: Identifiable + Into<AnyNode>,
48        RLTFamily: ConvertibleToRef<B>;
49
50    fn access_unknown<A>(&self, ast: &A) -> Option<RLTFamily>
51    where 
52        A: Identifiable + Into<AnyNode>;
53
54    fn tree(&self) -> Weak<SyntaxTree>;
55}
56
57pub(crate) trait PopulateTree {
58    type Output: Into<AnyNode>;
59
60    fn convert(
61        &self,
62        builder: &mut SyntaxTreeBuilder,
63        context: &mut (impl Linker + CodeHolder),
64    ) -> NodeId<Self::Output>;
65}
kodept_ast/traits.rs

kodept_ast/
traits.rs
