fluidattacks-blends-domain 0.4.0

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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//! Counterpart of `blends/path_search/search/variable_declaration.py`.

use alloc::vec;
use alloc::vec::Vec;

use crate::path_search::search::{SearchArgs, SearchResult};
use crate::syntax::SyntaxNode;

pub fn search(args: &SearchArgs<'_>) -> Vec<SearchResult> {
    let variable = args
        .graph
        .nodes
        .get(&args.n_id)
        .and_then(SyntaxNode::variable)
        .unwrap_or_default();
    if variable.split(',').any(|part| part == args.symbol) {
        return vec![(true, args.n_id)];
    }
    Vec::new()
}