pub struct CompressionLevels { /* private fields */ }Expand description
Validated compression levels of the producer (KIP-390).
Kafka’s ProducerConfig defines compression.gzip.level,
compression.lz4.level and compression.zstd.level, and checks each one
with CompressionType.levelValidator, whatever compression.type is.
KafkaProducer.configureCompression then gives the level of the chosen
codec to the codec.
Implementations§
Source§impl CompressionLevels
impl CompressionLevels
Sourcepub fn new(gzip: i32, lz4: i32, zstd: i32) -> Result<Self, String>
pub fn new(gzip: i32, lz4: i32, zstd: i32) -> Result<Self, String>
Validate the three levels as Kafka’s ProducerConfig does.
§Errors
Returns Kafka’s ConfigException message, with the krabka option name,
for the first level that is out of range: gzip 1 to 9 or -1, lz4 1 to
17, zstd -131072 to 22.
pub const fn gzip(self) -> i32
pub const fn lz4(self) -> i32
pub const fn zstd(self) -> i32
Sourcepub const fn level(self, compression: Compression) -> Option<i32>
pub const fn level(self, compression: Compression) -> Option<i32>
The level of compression, or None for a codec with no levels.
Trait Implementations§
Source§impl Clone for CompressionLevels
impl Clone for CompressionLevels
Source§fn clone(&self) -> CompressionLevels
fn clone(&self) -> CompressionLevels
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreimpl Copy for CompressionLevels
Source§impl Debug for CompressionLevels
impl Debug for CompressionLevels
Source§impl Default for CompressionLevels
impl Default for CompressionLevels
impl Eq for CompressionLevels
Source§impl PartialEq for CompressionLevels
impl PartialEq for CompressionLevels
Source§fn eq(&self, other: &CompressionLevels) -> bool
fn eq(&self, other: &CompressionLevels) -> bool
self and other values to be equal, and is used by ==.impl StructuralPartialEq for CompressionLevels
Auto Trait Implementations§
impl Freeze for CompressionLevels
impl RefUnwindSafe for CompressionLevels
impl Send for CompressionLevels
impl Sync for CompressionLevels
impl Unpin for CompressionLevels
impl UnsafeUnpin for CompressionLevels
impl UnwindSafe for CompressionLevels
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