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

use crate::syntax::builders::element_access::build_element_access_node;
use crate::syntax::fields::python::subscript;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError};
use crate::NodeId;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let arguments_id = args.required_field_alt(n_id, subscript::SUBSCRIPT)?;
    let expr_id = args.required_field_alt(n_id, subscript::VALUE)?;
    build_element_access_node(args, n_id, expr_id, Some(arguments_id)).map(Some)
}