fluidattacks-blends-domain 0.17.1

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
15
16
17
18
19
20
21
22
23
24
25
26

use crate::syntax::fields::ruby::r#for;
use crate::{
    syntax::{
        builders::for_statement::build_for_statement_node, SyntaxGraphArgs, SyntaxGraphError,
    },
    NodeId,
};

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let body_id = args.required_field_alt(n_id, r#for::BODY)?;
    let var_node = args.required_field_alt(n_id, r#for::PATTERN)?;
    let condition_node = args.required_field_alt(n_id, r#for::VALUE)?;

    build_for_statement_node(
        args,
        n_id,
        Some(var_node),
        Some(condition_node),
        None,
        body_id,
    )
    .map(Some)
}