pub struct NoNull<T> { /* private fields */ }
Expand description
Just a wrapper structure. Useful for certain impl specializations
This is for instance use to implement
impl<T> FromIterator<T::Native> for NoNull<ChunkedArray<T>>
as Option<T::Native>
was already implemented:
impl<T> FromIterator<Option<T::Native>> for ChunkedArray<T>
Implementations
Trait Implementations
sourceimpl<T> FromIterator<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
impl<T> FromIterator<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
sourcefn from_iter<I>(iter: I) -> NoNull<ChunkedArray<T>> where
I: IntoIterator<Item = <T as PolarsNumericType>::Native>,
fn from_iter<I>(iter: I) -> NoNull<ChunkedArray<T>> where
I: IntoIterator<Item = <T as PolarsNumericType>::Native>,
Creates a value from an iterator. Read more
sourceimpl FromIterator<bool> for NoNull<ChunkedArray<BooleanType>>
impl FromIterator<bool> for NoNull<ChunkedArray<BooleanType>>
sourcefn from_iter<I>(iter: I) -> NoNull<ChunkedArray<BooleanType>> where
I: IntoIterator<Item = bool>,
fn from_iter<I>(iter: I) -> NoNull<ChunkedArray<BooleanType>> where
I: IntoIterator<Item = bool>,
Creates a value from an iterator. Read more
sourceimpl<T> FromIteratorReversed<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
impl<T> FromIteratorReversed<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
fn from_trusted_len_iter_rev<I>(iter: I) -> NoNull<ChunkedArray<T>> where
I: TrustedLen<Item = <T as PolarsNumericType>::Native>,
sourceimpl<T> FromParallelIterator<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
impl<T> FromParallelIterator<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
sourcefn from_par_iter<I>(iter: I) -> NoNull<ChunkedArray<T>> where
I: IntoParallelIterator<Item = <T as PolarsNumericType>::Native>,
fn from_par_iter<I>(iter: I) -> NoNull<ChunkedArray<T>> where
I: IntoParallelIterator<Item = <T as PolarsNumericType>::Native>,
Creates an instance of the collection from the parallel iterator par_iter
. Read more
sourceimpl<T> FromTrustedLenIterator<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
impl<T> FromTrustedLenIterator<<T as PolarsNumericType>::Native> for NoNull<ChunkedArray<T>> where
T: PolarsNumericType,
fn from_iter_trusted_length<I>(iter: I) -> NoNull<ChunkedArray<T>> where
I: IntoIterator<Item = <T as PolarsNumericType>::Native>,
sourceimpl FromTrustedLenIterator<bool> for NoNull<ChunkedArray<BooleanType>>
impl FromTrustedLenIterator<bool> for NoNull<ChunkedArray<BooleanType>>
fn from_iter_trusted_length<I>(iter: I) -> NoNull<ChunkedArray<BooleanType>> where
I: IntoIterator<Item = bool>,
Auto Trait Implementations
impl<T> RefUnwindSafe for NoNull<T> where
T: RefUnwindSafe,
impl<T> Send for NoNull<T> where
T: Send,
impl<T> Sync for NoNull<T> where
T: Sync,
impl<T> Unpin for NoNull<T> where
T: Unpin,
impl<T> UnwindSafe for NoNull<T> where
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more