Method fmt

arrow-array/src/array/list_array.rs:660–668

(&self, f: &mut std::fmt::Formatter)

impl<OffsetSize: OffsetSizeTrait> std::fmt::Debug for GenericListArray<OffsetSize> {
    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
        let prefix = OffsetSize::PREFIX;

        write!(f, "{prefix}ListArray\n[\n")?;
        print_long_array(self, f, |array, index, f| {
            std::fmt::Debug::fmt(&array.value(index), f)
        })?;
        write!(f, "]")
    }
}

/// A [`GenericListArray`] of variable size lists, storing offsets as `i32`.