Struct TableStats 

pub struct TableStats {
    pub row_count: Option<u64>,
    pub size_bytes: Option<u64>,
    pub index_size_bytes: Option<u64>,
    pub last_analyzed: Option<String>,
    pub last_modified: Option<String>,
}

Optional runtime statistics for a table.

Fields

row_count: Option<u64>

Number of rows in the table.

size_bytes: Option<u64>

Size of the table in bytes (data + indexes).

index_size_bytes: Option<u64>

Index size in bytes.

last_analyzed: Option<String>

Last analyzed timestamp.

last_modified: Option<String>

Last modified timestamp.

Implementations

impl TableStats

pub fn new() -> Self

Create empty stats.

pub fn row_count(self, count: u64) -> Self

Set the row count.

pub fn size_bytes(self, bytes: u64) -> Self

Set the table size in bytes.

pub fn index_size_bytes(self, bytes: u64) -> Self

Set the index size in bytes.

pub fn last_analyzed<S: Into<String>>(self, ts: S) -> Self

Set the last analyzed timestamp.

pub fn last_modified<S: Into<String>>(self, ts: S) -> Self

Set the last modified timestamp.

pub fn is_empty(&self) -> bool

Check if any stats are present.

Trait Implementations

impl Clone for TableStats

fn clone(&self) -> TableStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableStats

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

Formats the value using the given formatter.

impl Default for TableStats

fn default() -> TableStats

Returns the “default value” for a type.