Method slice

arrow-array/src/array/dictionary_array.rs:410–417

Returns a zero-copy slice of this array with the indicated offset and length.

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

    /// Returns a zero-copy slice of this array with the indicated offset and length.
    pub fn slice(&self, offset: usize, length: usize) -> Self {
        Self {
            data_type: self.data_type.clone(),
            keys: self.keys.slice(offset, length),
            values: self.values.clone(),
            is_ordered: self.is_ordered,
        }
    }

    /// Downcast this dictionary to a [`TypedDictionaryArray`]
    ///