fluidattacks-blends-domain 0.40.0

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use crate::syntax::fields::swift::ternary_expression;
use crate::{
    syntax::{
        builders::ternary_operation::build_ternary_operation_node, SyntaxGraphArgs,
        SyntaxGraphError,
    },
    NodeId,
};

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let cond_id = args.required_field_alt(n_id, ternary_expression::CONDITION)?;
    let false_id = args.required_field_alt(n_id, ternary_expression::IF_FALSE)?;
    let true_id = args.required_field_alt(n_id, ternary_expression::IF_TRUE)?;

    build_ternary_operation_node(args, n_id, cond_id, false_id, true_id).map(Some)
}