Function remove_segment

nodedb/src/engine/array/purge/execute.rs:246–259

Remove a segment from the manifest and unlink its file.

(store: &mut ArrayStore, seg_ref: &SegmentRef)

/// Remove a segment from the manifest and unlink its file.
fn remove_segment(store: &mut ArrayStore, seg_ref: &SegmentRef) -> Result<(), ArrayError> {
    store
        .replace_segments(std::slice::from_ref(&seg_ref.id), vec![])
        .map_err(|e| ArrayError::SegmentCorruption {
            detail: format!("purge: remove_segments {}: {e}", seg_ref.id),
        })?;
    store
        .persist_manifest()
        .map_err(|e| ArrayError::SegmentCorruption {
            detail: format!("purge: persist_manifest (remove): {e}"),
        })?;
    let _ = store.unlink_segment(&seg_ref.id);
    Ok(())
}

fn update_bounds(min: &mut Option<TileId>, max: &mut Option<TileId>, id: TileId) {
    *min = Some(min.map_or(id, |m| m.min(id)));