pub struct NullableFieldAccessor<T>(pub PropertyPath, _)
where
T: FieldAccessor;Tuple Fields§
§0: PropertyPathImplementations§
Source§impl<T> NullableFieldAccessor<T>where
T: FieldAccessor,
impl<T> NullableFieldAccessor<T>where
T: FieldAccessor,
pub fn resolve_null( &self, data_container: DataContainerRef<'_>, ) -> Result<Option<T>, DataSetErrorWithBacktrace>
pub fn resolve_null_override( &self, data_container: DataContainerRef<'_>, ) -> Result<NullOverride, DataSetErrorWithBacktrace>
pub fn set_null_override( &self, data_container: &mut DataContainerRefMut<'_>, null_override: NullOverride, ) -> Result<Option<T>, DataSetErrorWithBacktrace>
Trait Implementations§
Source§impl<T> FieldAccessor for NullableFieldAccessor<T>where
T: FieldAccessor,
impl<T> FieldAccessor for NullableFieldAccessor<T>where
T: FieldAccessor,
fn new(property_path: PropertyPath) -> NullableFieldAccessor<T>
Auto Trait Implementations§
impl<T> Freeze for NullableFieldAccessor<T>
impl<T> RefUnwindSafe for NullableFieldAccessor<T>where
T: RefUnwindSafe,
impl<T> Send for NullableFieldAccessor<T>where
T: Send,
impl<T> Sync for NullableFieldAccessor<T>where
T: Sync,
impl<T> Unpin for NullableFieldAccessor<T>where
T: Unpin,
impl<T> UnwindSafe for NullableFieldAccessor<T>where
T: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more