Method get_start_physical_index

arrow-buffer/src/buffer/run.rs:246–252

Returns the physical index at which the logical array starts. The same as calling `get_physical_index(0)` but with a fast path if the buffer is not logically sliced, in which case it always returns `0`.

(&self)

    /// The same as calling `get_physical_index(0)` but with a fast path if the
    /// buffer is not logically sliced, in which case it always returns `0`.
    pub fn get_start_physical_index(&self) -> usize {
        if self.logical_offset == 0 || self.logical_length == 0 {
            return 0;
        }
        // Fallback to binary search
        self.get_physical_index(0)
    }

    /// Returns the physical index at which the logical array ends.
    ///