Struct ChunkHandle 

pub struct ChunkHandle {
    pub series_id: u64,
    pub chunk_id: u64,
    pub min_ts: u64,
    pub max_ts: u64,
}

Opaque handle describing a chunk the index tracks.

Callers are free to interpret series_id/chunk_id. Only min_ts and max_ts are consulted for query planning.

Fields

series_id: u64

Opaque identifier for the series (metric + tag combination hash, for example). Passed through unchanged.

chunk_id: u64

Opaque identifier for the chunk within its series.

min_ts: u64

Earliest timestamp present in the chunk, inclusive.

max_ts: u64

Latest timestamp present in the chunk, inclusive.

Implementations

impl ChunkHandle

pub fn overlaps(&self, start: u64, end: u64) -> bool

Returns true iff the handle’s [min_ts, max_ts] interval intersects [start, end] (all inclusive).

pub fn contains(&self, ts: u64) -> bool

Returns true iff ts falls within the handle’s interval.

Trait Implementations

impl Clone for ChunkHandle

fn clone(&self) -> ChunkHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkHandle

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

Formats the value using the given formatter.

impl Hash for ChunkHandle

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ChunkHandle

fn eq(&self, other: &ChunkHandle) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ChunkHandle

impl Eq for ChunkHandle

impl StructuralPartialEq for ChunkHandle