fn default_transform_linked_field()

in compiler/crates/graphql-ir/src/transform.rs [213:232]

• 20 lines of code
• 12 McCabe index (conditional complexity)

    fn default_transform_linked_field(&mut self, field: &LinkedField) -> Transformed<Selection> {
        // Special-case for empty selections
        let selections = self.transform_selections(&field.selections);
        if let TransformedValue::Replace(selections) = &selections {
            if !Self::RETAIN_EMPTY_SELECTION_SETS && selections.is_empty() {
                return Transformed::Delete;
            }
        }
        let arguments = self.transform_arguments(&field.arguments);
        let directives = self.transform_directives(&field.directives);
        if selections.should_keep() && arguments.should_keep() && directives.should_keep() {
            return Transformed::Keep;
        }
        Transformed::Replace(Selection::LinkedField(Arc::new(LinkedField {
            arguments: arguments.replace_or_else(|| field.arguments.clone()),
            directives: directives.replace_or_else(|| field.directives.clone()),
            selections: selections.replace_or_else(|| field.selections.clone()),
            ..field.clone()
        })))
    }