Method slice

arrow-array/src/array/list_array.rs:392–399

Returns a zero-copy slice of this array with the indicated offset and length. Notes: this method does *NOT* slice the underlying values array or modify the values in the offsets buffer. See [`Self::values`] and [`Self::offsets`] for more information.

(&self, offset: usize, length: usize)

    /// the values in the offsets buffer. See [`Self::values`] and
    /// [`Self::offsets`] for more information.
    pub fn slice(&self, offset: usize, length: usize) -> Self {
        Self {
            data_type: self.data_type.clone(),
            nulls: self.nulls.as_ref().map(|n| n.slice(offset, length)),
            values: self.values.clone(),
            value_offsets: self.value_offsets.slice(offset, length),
        }
    }

    /// Creates a [`GenericListArray`] from an iterator of primitive values
    /// # Example