Struct ScanConfig 

pub struct ScanConfig {
    pub start_key: Option<Vec<u8>>,
    pub end_key: Option<Vec<u8>>,
    pub snapshot: Timestamp,
    pub limit: Option<usize>,
    pub skip_tombstones: bool,
    pub latest_only: bool,
}

Range scan configuration

Fields

start_key: Option<Vec<u8>>

Start key (inclusive)

end_key: Option<Vec<u8>>

End key (exclusive)

snapshot: Timestamp

Snapshot timestamp for visibility

limit: Option<usize>

Maximum entries to return

skip_tombstones: bool

Skip tombstones in output

latest_only: bool

Only return latest version per key

Implementations

impl ScanConfig

pub fn full_scan() -> Self

Create a full table scan

pub fn range(start: Vec<u8>, end: Vec<u8>) -> Self

Create a range scan

pub fn with_snapshot(self, ts: Timestamp) -> Self

Set snapshot timestamp

pub fn with_limit(self, limit: usize) -> Self

Set limit

Trait Implementations

impl Clone for ScanConfig

fn clone(&self) -> ScanConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScanConfig

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

Formats the value using the given formatter.

impl Default for ScanConfig

fn default() -> Self

Returns the “default value” for a type.