Struct CompactionConfig 

pub struct CompactionConfig {
    pub memtable_capacity: usize,
    pub level_size_ratio: usize,
    pub max_levels: usize,
    pub merge_threshold: usize,
    pub bloom_fp_rate: f64,
}

Configuration for the LSM-tree index.

Fields

memtable_capacity: usize

Max entries in memtable before flush.

level_size_ratio: usize

Size ratio between adjacent levels.

max_levels: usize

Maximum number of levels.

merge_threshold: usize

Segments per level that triggers compaction.

bloom_fp_rate: f64

False-positive rate for bloom filters.

Trait Implementations

impl Clone for CompactionConfig

fn clone(&self) -> CompactionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompactionConfig

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

Formats the value using the given formatter.

impl Default for CompactionConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompactionConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CompactionConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.