Struct Work 

pub struct Work<T> {
    pub moved: T,
    pub carried: T,
    pub reprotected: T,
    pub reencoded: T,
    pub read: T,
    pub written: T,
}

One figure per kind of compaction work.

Fields

moved: T

Bytes of tables given another level where they lie: the version records them there, and nothing is read or written.

carried: T

Encoded bytes copied from an input into an output without being decoded: the row groups and column pages a merge left as they were, the blocks of a relocated segment, blob frames.

reprotected: T

Copied bytes authenticated or protected again under the output’s identity, their payload neither decoded nor compressed again. No compaction makes such a copy: the units of an encrypted table, or of one with parity, are bound to it, and a merge decodes its rows.

reencoded: T

Output bytes encoded from decoded rows.

read: T

Bytes read from the inputs’ files.

written: T

Bytes written to the outputs: the output tables’ files and the value frames of the output blob files.

Trait Implementations

impl<T: Clone> Clone for Work<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Work<T>

impl<T: Debug> Debug for Work<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Work<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Eq> Eq for Work<T>

impl<T: PartialEq> PartialEq for Work<T>

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

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialEq> StructuralPartialEq for Work<T>