Function execute

nodedb/src/engine/array/purge/execute.rs:38–47

Execute the purge plan against `store`. Returns the total number of tile-version drops across all segment rewrites. The caller is responsible for any tracing / audit records.

(store: &mut ArrayStore, plan: PurgePlan)

/// Returns the total number of tile-version drops across all segment
/// rewrites. The caller is responsible for any tracing / audit records.
pub fn execute(store: &mut ArrayStore, plan: PurgePlan) -> Result<u64, ArrayError> {
    let mut total_dropped: u64 = 0;

    for action in plan.segment_actions {
        let dropped = rewrite_segment(store, &action)?;
        total_dropped += dropped;
    }

    Ok(total_dropped)
}

/// Intermediate output from the read phase — everything needed to decide
/// what to write and then perform the manifest swap.