14 pub struct SingularField<T> {  struct
25 impl<T> SingularField<T> {  implementation
151 impl<T: Default> SingularField<T> {  impl
340 impl<T: Default + Clear> SingularField<T> {  implementation
388 impl<T: Default> Default for SingularField<T> {  implementation
402 impl<T: Default> From<Option<T>> for SingularField<T> {  implementation
414 impl<T: Clone + Default> Clone for SingularField<T> {  implementation
436 impl<T: fmt::Debug> fmt::Debug for SingularField<T> {  implementation
458 impl<T: PartialEq> PartialEq for SingularField<T> {  implementation
465 impl<T: Eq> Eq for SingularField<T> {}  implementation
476 impl<T: Hash> Hash for SingularField<T> {  implementation
488 impl<'a, T> IntoIterator for &'a SingularField<T> {  implementation
520 impl<T: serde::Serialize> serde::Serialize for SingularField<T> {  implementation
543 impl<'de, T: serde::Deserialize<'de> + Default> serde::Deserialize<'de> for SingularField<T> {  implementation