fluidattacks-blends-domain 0.17.1

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use crate::query::match_ast_d;
use crate::syntax::fields::php::try_statement;
use crate::{
    query::match_ast_group_d,
    syntax::{
        builders::try_statement::build_try_statement_node, SyntaxGraphArgs, SyntaxGraphError,
    },
    NodeId,
};

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let graph = args.ast_graph;
    let block_id = args.required_field_alt(n_id, try_statement::BODY)?;

    let catch_blocks = match_ast_group_d(graph, n_id, "catch_clause", Some(1));

    let finally_id = match_ast_d(graph, n_id, "finally_clause", Some(1));

    build_try_statement_node(args, n_id, block_id, &catch_blocks, finally_id, None).map(Some)
}