Struct DiskCompactionResult 

pub struct DiskCompactionResult {
    pub dry_run: bool,
    pub input_layers: usize,
    pub selected_layers: usize,
    pub output_layers: usize,
    pub materialized_bytes: u64,
    pub total_us: u64,
    pub pause_us: u64,
    pub disks: Vec<DiskCompactionDiskResult>,
}

Aggregate outcome or dry-run projection of explicit disk compaction.

Fields

dry_run: bool

Whether only selection was performed.

input_layers: usize

Sum of physical layers before compaction, including each writable head.

selected_layers: usize

Sum of selected oldest sealed layers, including each base, excluding writable heads.

output_layers: usize

Sum of physical layers after compaction, including each writable head.

materialized_bytes: u64

Guest bytes materialized; not a disk-space saving estimate.

total_us: u64

Total operation duration in microseconds.

pause_us: u64

Measured VM pause through resume, zero for stopped sources and dry runs.

disks: Vec<DiskCompactionDiskResult>

Individual selected disks, including unchanged chains with fewer than two sealed layers.

Trait Implementations

impl Clone for DiskCompactionResult

fn clone(&self) -> DiskCompactionResult

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DiskCompactionResult

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DiskCompactionResult

fn default() -> DiskCompactionResult

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DiskCompactionResult

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DiskCompactionResult

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.