[−][src]Struct arrow::array::StructArray
A nested array type where each child (called field) is represented by a separate array.
Methods
impl StructArray[src]
impl StructArrayTrait Implementations
impl Array for StructArray[src]
impl Array for StructArrayfn as_any(&self) -> &dyn Any[src]
fn as_any(&self) -> &dyn Anyfn data(&self) -> ArrayDataRef[src]
fn data(&self) -> ArrayDataReffn data_ref(&self) -> &ArrayDataRef[src]
fn data_ref(&self) -> &ArrayDataReffn len(&self) -> usize[src]
fn len(&self) -> usizeReturns the length (i.e., number of elements) of this array
fn data_type(&self) -> &DataType[src]
fn data_type(&self) -> &DataTypeReturns a reference to the data type of this array
fn offset(&self) -> usize[src]
fn offset(&self) -> usizeReturns the offset of this array
fn is_null(&self, i: usize) -> bool[src]
fn is_null(&self, i: usize) -> boolReturns whether the element at index i is null
fn is_valid(&self, i: usize) -> bool[src]
fn is_valid(&self, i: usize) -> boolReturns whether the element at index i is not null
fn null_count(&self) -> usize[src]
fn null_count(&self) -> usizeReturns the total number of nulls in this array
impl From<Arc<ArrayData>> for StructArray[src]
impl From<Arc<ArrayData>> for StructArrayfn from(data: ArrayDataRef) -> Self[src]
fn from(data: ArrayDataRef) -> Selfimpl From<Vec<(Field, Arc<dyn Array + 'static>)>> for StructArray[src]
impl From<Vec<(Field, Arc<dyn Array + 'static>)>> for StructArrayAuto Trait Implementations
impl Send for StructArray
impl Send for StructArrayimpl Sync for StructArray
impl Sync for StructArrayBlanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut Timpl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId