Type Definition arrow_array::array::GenericBinaryArray

pub type GenericBinaryArray<OffsetSize> = GenericByteArray<GenericBinaryType<OffsetSize>>;

See BinaryArray and LargeBinaryArray for storing binary data.

Implementations

impl<OffsetSize: OffsetSizeTrait> GenericBinaryArray<OffsetSize>

pub const fn get_data_type() -> DataType

👎Deprecated: please use Self::DATA_TYPE instead

Get the data type of the array.

pub fn from_vec(v: Vec<&[u8]>) -> Self

Creates a GenericBinaryArray from a vector of byte slices

See also Self::from_iter_values

pub fn from_opt_vec(v: Vec<Option<&[u8]>>) -> Self

Creates a GenericBinaryArray from a vector of Optional (null) byte slices

pub fn from_iter_values<Ptr, I>(iter: I) -> Selfwhere
    Ptr: AsRef<[u8]>,
    I: IntoIterator<Item = Ptr>,

Creates a GenericBinaryArray based on an iterator of values without nulls

pub fn take_iter<'a>(
    &'a self,
    indexes: impl Iterator<Item = Option<usize>> + 'a
) -> impl Iterator<Item = Option<&'_ [u8]>> + 'a

Returns an iterator that returns the values of array.value(i) for an iterator with each element i

pub unsafe fn take_iter_unchecked<'a>(
    &'a self,
    indexes: impl Iterator<Item = Option<usize>> + 'a
) -> impl Iterator<Item = Option<&'_ [u8]>> + 'a

Returns an iterator that returns the values of array.value(i) for an iterator with each element i

Safety

caller must ensure that the indexes in the iterator are less than the array.len()

Trait Implementations

impl<T: OffsetSizeTrait> From<GenericListArray<T>> for GenericBinaryArray<T>

fn from(v: GenericListArray<T>) -> Self

Converts to this type from the input type.

impl<OffsetSize: OffsetSizeTrait> From<Vec<&[u8], Global>> for GenericBinaryArray<OffsetSize>

fn from(v: Vec<&[u8]>) -> Self

Converts to this type from the input type.

impl<OffsetSize: OffsetSizeTrait> From<Vec<Option<&[u8]>, Global>> for GenericBinaryArray<OffsetSize>

fn from(v: Vec<Option<&[u8]>>) -> Self

Converts to this type from the input type.

impl<Ptr, OffsetSize: OffsetSizeTrait> FromIterator<Option<Ptr>> for GenericBinaryArray<OffsetSize>where
    Ptr: AsRef<[u8]>,

fn from_iter<I: IntoIterator<Item = Option<Ptr>>>(iter: I) -> Self

Creates a value from an iterator.

impl<OffsetSize: OffsetSizeTrait> PartialEq<GenericByteArray<GenericBinaryType<OffsetSize>>> for GenericBinaryArray<OffsetSize>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.