fluidattacks-blends-domain 0.6.1

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14

use crate::query::match_ast_group_d;
use crate::syntax::builders::try_statement::build_try_statement_node;
use crate::syntax::fields::python::try_statement;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError};
use crate::NodeId;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let block_id = args.required_field_alt(n_id, try_statement::BODY)?;
    let catch_blocks = match_ast_group_d(args.ast_graph, n_id, "except_clause", None);
    build_try_statement_node(args, n_id, block_id, &catch_blocks, None, None).map(Some)
}