fluidattacks-blends-domain 0.6.0

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use crate::syntax::builders::else_clause::build_else_clause_node;
use crate::syntax::fields::python::else_clause;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError};
use crate::NodeId;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let body_id = args.required_field_alt(n_id, else_clause::BODY)?;
    build_else_clause_node(args, n_id, body_id).map(Some)
}