fluidattacks-blends-domain 0.28.0

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use crate::syntax::fields::swift::as_expression;
use crate::{
    syntax::{
        builders::binary_operation::build_binary_operation_node, SyntaxGraphArgs, SyntaxGraphError,
    },
    NodeId,
};
use alloc::string::String;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let left_id = args.required_field_alt(n_id, as_expression::EXPR)?;
    let right_id = args.required_field_alt(n_id, as_expression::TYPE)?;
    let operator = String::from("as_expression");

    build_binary_operation_node(args, n_id, operator, Some(left_id), Some(right_id)).map(Some)
}