Struct arrow::array::FixedSizeListArray [−][src]
pub struct FixedSizeListArray { /* fields omitted */ }
Expand description
A list array where each element is a fixed-size sequence of values with the same type whose maximum length is represented by a i32.
Implementations
Returns a clone of the value type of this list.
Returns the offset for value at index i
.
Note this doesn’t do any bound checking, for performance reason.
Returns the length for value at index i
.
Note this doesn’t do any bound checking, for performance reason.
Trait Implementations
Returns the total number of bytes of memory occupied by the buffers owned by this FixedSizeListArray.
Returns the total number of bytes of memory occupied physically by this FixedSizeListArray.
Returns a reference-counted pointer to the underlying data of this array.
Returns a zero-copy slice of this array with the indicated offset and length. Read more
Returns the offset into the underlying data used by this array(-slice).
Note that the underlying data can be shared by many arrays.
This defaults to 0
. Read more
Returns whether the element at index
is null.
When using this function on a slice, the index is relative to the slice. Read more
Returns whether the element at index
is not null.
When using this function on a slice, the index is relative to the slice. Read more
Returns the total number of null values in this array. Read more
returns two pointers that represent this array in the C Data Interface (FFI)
Creates a FixedSizeBinaryArray
from FixedSizeList<u8>
array
Performs the conversion.
Auto Trait Implementations
impl !RefUnwindSafe for FixedSizeListArray
impl Send for FixedSizeListArray
impl Sync for FixedSizeListArray
impl Unpin for FixedSizeListArray
impl !UnwindSafe for FixedSizeListArray