pub struct BlockCompressionConfig {
pub algo: CompressAlgo,
pub level: i32,
}Expand description
Compression policy resolved at handle construction time.
Fields§
§algo: CompressAlgo§level: i32zstd level (1-22). Ignored for non-zstd codecs but kept here so the put path can copy it verbatim into the wire header without recomputing.
Implementations§
Source§impl BlockCompressionConfig
impl BlockCompressionConfig
Sourcepub fn from_env() -> Self
pub fn from_env() -> Self
Resolve from environment.
WMBT_KV_BLOCK_COMPRESS=zstd|lz4|off|none(defaultzstd).off/none/0disables compression. Unrecognised values fall back to the default and emit a stderr warning.WMBT_KV_BLOCK_COMPRESS_LEVEL=<N>clamps to[1, 22]. Default 3 = zstd’s “fast” preset.
pub fn is_enabled(&self) -> bool
Trait Implementations§
Source§impl Clone for BlockCompressionConfig
impl Clone for BlockCompressionConfig
Source§fn clone(&self) -> BlockCompressionConfig
fn clone(&self) -> BlockCompressionConfig
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for BlockCompressionConfig
impl Debug for BlockCompressionConfig
Source§impl Default for BlockCompressionConfig
impl Default for BlockCompressionConfig
Source§impl PartialEq for BlockCompressionConfig
impl PartialEq for BlockCompressionConfig
Source§fn eq(&self, other: &BlockCompressionConfig) -> bool
fn eq(&self, other: &BlockCompressionConfig) -> bool
self and other values to be equal, and is used by ==.impl Copy for BlockCompressionConfig
impl Eq for BlockCompressionConfig
impl StructuralPartialEq for BlockCompressionConfig
Auto Trait Implementations§
impl Freeze for BlockCompressionConfig
impl RefUnwindSafe for BlockCompressionConfig
impl Send for BlockCompressionConfig
impl Sync for BlockCompressionConfig
impl Unpin for BlockCompressionConfig
impl UnsafeUnpin for BlockCompressionConfig
impl UnwindSafe for BlockCompressionConfig
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