pub struct LsmTreeConfig {
pub data_dir: PathBuf,
pub wal_dir: PathBuf,
pub memtable_config: MemtableConfig,
pub sstable_config: SSTableConfig,
pub block_cache_config: BlockCacheConfig,
pub compaction_config: CompactionConfig,
pub value_log_config: Option<ValueLogConfig>,
pub max_levels: usize,
pub l0_compaction_threshold: usize,
pub level_size_multiplier: usize,
}Expand description
LSM-Tree configuration
Fields§
§data_dir: PathBufDirectory for storing SSTables
wal_dir: PathBufWAL directory
memtable_config: MemtableConfigMemtable configuration
sstable_config: SSTableConfigSSTable configuration
block_cache_config: BlockCacheConfigBlock cache configuration
compaction_config: CompactionConfigCompaction configuration
value_log_config: Option<ValueLogConfig>Value log configuration (optional, for WiscKey value separation)
max_levels: usizeMaximum number of levels (default: 7)
l0_compaction_threshold: usizeL0 size threshold for compaction (default: 4 SSTables)
level_size_multiplier: usizeLevel size multiplier (default: 10x per level)
Trait Implementations§
Source§impl Clone for LsmTreeConfig
impl Clone for LsmTreeConfig
Source§fn clone(&self) -> LsmTreeConfig
fn clone(&self) -> LsmTreeConfig
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for LsmTreeConfig
impl Debug for LsmTreeConfig
Auto Trait Implementations§
impl Freeze for LsmTreeConfig
impl RefUnwindSafe for LsmTreeConfig
impl Send for LsmTreeConfig
impl Sync for LsmTreeConfig
impl Unpin for LsmTreeConfig
impl UnwindSafe for LsmTreeConfig
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
Source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out indicating that a T is niched.