pub struct DefaultCompressionStrategy;
Trait Implementations§
Source§impl CompressionStrategy for DefaultCompressionStrategy
impl CompressionStrategy for DefaultCompressionStrategy
Source§fn create_miniblock_compressor(
&self,
field: &Field,
data: &DataBlock,
) -> Result<Box<dyn MiniBlockCompressor>>
fn create_miniblock_compressor( &self, field: &Field, data: &DataBlock, ) -> Result<Box<dyn MiniBlockCompressor>>
Create a mini-block compressor for the given data
Source§fn create_per_value(
&self,
_field: &Field,
data: &DataBlock,
) -> Result<Box<dyn PerValueCompressor>>
fn create_per_value( &self, _field: &Field, data: &DataBlock, ) -> Result<Box<dyn PerValueCompressor>>
Create a per-value compressor for the given data
Source§fn create_block_compressor(
&self,
_field: &Field,
data: &DataBlock,
) -> Result<(Box<dyn BlockCompressor>, ArrayEncoding)>
fn create_block_compressor( &self, _field: &Field, data: &DataBlock, ) -> Result<(Box<dyn BlockCompressor>, ArrayEncoding)>
Create a block compressor for the given data
Source§impl Debug for DefaultCompressionStrategy
impl Debug for DefaultCompressionStrategy
Source§impl Default for DefaultCompressionStrategy
impl Default for DefaultCompressionStrategy
Source§fn default() -> DefaultCompressionStrategy
fn default() -> DefaultCompressionStrategy
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for DefaultCompressionStrategy
impl RefUnwindSafe for DefaultCompressionStrategy
impl Send for DefaultCompressionStrategy
impl Sync for DefaultCompressionStrategy
impl Unpin for DefaultCompressionStrategy
impl UnwindSafe for DefaultCompressionStrategy
Blanket Implementations§
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> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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 more