fluidattacks-blends-domain 0.6.1

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use alloc::borrow::ToOwned;

use crate::query::label_text;
use crate::syntax::builders::literal::build_literal_node;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError};
use crate::NodeId;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let value = label_text(args.ast_graph, n_id)
        .ok_or(SyntaxGraphError::UnexpectedAstShape)?
        .to_owned();
    Ok(Some(build_literal_node(
        args,
        n_id,
        value,
        "null".to_owned(),
    )))
}