26 pub enum ValueRangeConstraint<T> {
28     Bare(T),
30     Constraint(ResolvedValueRangeConstraint<T>),
33 impl<T> Default for ValueRangeConstraint<T> {
39 impl<T> From<T> for ValueRangeConstraint<T> {
40     fn from(bare: T) -> Self {  in from()
45 impl<T> From<ResolvedValueRangeConstraint<T>> for ValueRangeConstraint<T> {
46     fn from(constraint: ResolvedValueRangeConstraint<T>) -> Self {  in from()
51 impl<T> ValueRangeConstraint<T>
53     T: Clone,
60     ) -> ResolvedValueRangeConstraint<T> {  in to_resolved()  argument
69     ) -> ResolvedValueRangeConstraint<T> {  in into_resolved()  argument
84 impl<T> ValueRangeConstraint<T> {
104 pub struct ResolvedValueRangeConstraint<T> {
112     pub min: Option<T>,
120     pub max: Option<T>,
128     pub exact: Option<T>,
136     pub ideal: Option<T>,
139 impl<T> ResolvedValueRangeConstraint<T> {
145         Option<T>: From<U>,  in exact()
156         Option<T>: From<U>,  in ideal()
167         Option<T>: From<U>,  in min()
178         Option<T>: From<U>,  in max()
199         T: Clone,  in to_required_only()
216 impl<T> Default for ResolvedValueRangeConstraint<T> {
228 impl<T> std::fmt::Display for ResolvedValueRangeConstraint<T>
230     T: std::fmt::Debug,