Struct CompactionResult 

pub struct CompactionResult {
    pub action: CompactionAction,
    pub dest_level: Option<u8>,
    pub tables_in: usize,
    pub tables_out: usize,
}

Result of a compaction operation, describing what happened.

Returned by crate::AbstractTree::compact to give callers observability into which compaction path was taken.

Fields

action: CompactionAction

The action that was taken.

dest_level: Option<u8>

The destination level, if applicable.

tables_in: usize

Number of input tables consumed.

tables_out: usize

Number of output tables produced.

Implementations

impl CompactionResult

pub fn nothing() -> Self

Creates a result for the “do nothing” case.

Trait Implementations

impl Clone for CompactionResult

fn clone(&self) -> CompactionResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompactionResult

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

Formats the value using the given formatter.

impl PartialEq for CompactionResult

fn eq(&self, other: &CompactionResult) -> 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 Eq for CompactionResult

impl StructuralPartialEq for CompactionResult