Struct SeriesBucket 

pub(crate) struct SeriesBucket {
    pub(crate) start: Timestamp,
    pub(crate) end: Timestamp,
    pub(crate) files: SmallVec<[FileHandle; 2]>,
    pub(crate) has_unknown_sequence: bool,
    pub(crate) max_file_sequence: u64,
    pub(crate) compaction_window_secs: i64,
    pub(crate) window_sequences: BTreeMap<i64, WindowSequence>,
}

SSTs grouped into a half-open time interval for an aggregate series-index build.

Reconciliation may expand the interval through existing index coverage. A changed bucket is rebuilt from all its SSTs. Unknown source sequences prevent builds, since their coverage cannot be determined safely.

Fields

start: Timestamp

end: Timestamp

files: SmallVec<[FileHandle; 2]>

has_unknown_sequence: bool

max_file_sequence: u64

Maximum known source sequence, or zero when all sequences are unknown.

compaction_window_secs: i64

window_sequences: BTreeMap<i64, WindowSequence>

SST summaries keyed by compaction-window-aligned start. Each SST contributes one entry; equal starts merge by maximum end and sequence. Ranges may overlap. See WindowSequence for the sequence assumption. Missing SST sequences use zero as a placeholder and set has_unknown_sequence, preventing index builds and reuse.

Implementations

impl SeriesBucket

fn to_series_entry(&self) -> Option<SeriesIndexEntry>

Creates entry metadata with a fresh UUID and sorted source file IDs. Returns None for unknown sequences or too few files.

Trait Implementations

impl Clone for SeriesBucket

fn clone(&self) -> SeriesBucket

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SeriesBucket

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

Formats the value using the given formatter.