pub struct UnsupportedOperatorFeature { /* private fields */ }
Expand description
| An exception that can be thrown by an | operator constructor that notifies | that it does not support the given setting. | This can be usually used for specific | engines that only implement a subset | of the features required by the original | operator schema. | | TODO(jiayq): make more feature-complete | exception message. |
Auto Trait Implementations§
impl RefUnwindSafe for UnsupportedOperatorFeature
impl Send for UnsupportedOperatorFeature
impl Sync for UnsupportedOperatorFeature
impl Unpin for UnsupportedOperatorFeature
impl UnwindSafe for UnsupportedOperatorFeature
Blanket Implementations§
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.