Create a new [`DerivedBuilder`] parameterized by [`OptimizerFeatures`].
(features: &'a OptimizerFeatures)
| 266 | impl<'a> DerivedBuilder<'a> { |
| 267 | /// Create a new [`DerivedBuilder`] parameterized by [`OptimizerFeatures`]. |
| 268 | pub fn new(features: &'a OptimizerFeatures) -> Self { |
| 269 | // The default builder should include `SubtreeSize` to facilitate navigation. |
| 270 | let mut builder = DerivedBuilder { |
| 271 | result: Derived::default(), |
| 272 | features, |
| 273 | }; |
| 274 | builder.require(SubtreeSize); |
| 275 | builder |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | impl<'a> DerivedBuilder<'a> { |