vortex_btrblocks::integer

Struct ConstantScheme

pub struct ConstantScheme;

Trait Implementations§

impl Clone for ConstantScheme

fn clone(&self) -> ConstantScheme

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for ConstantScheme

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

Formats the value using the given formatter. Read more

impl Scheme for ConstantScheme

type StatsType = IntegerStats

type CodeType = IntCode

fn code(&self) -> IntCode

Scheme unique identifier.

fn is_constant(&self) -> bool

True if this is the singular Constant scheme for this data type.

fn expected_compression_ratio( &self, stats: &IntegerStats, is_sample: bool, _allowed_cascading: usize, _excludes: &[IntCode], ) -> VortexResult<f64>

Estimate the compression ratio for running this scheme (and its children) for the given input. Read more

fn compress( &self, stats: &IntegerStats, _is_sample: bool, _allowed_cascading: usize, _excludes: &[IntCode], ) -> VortexResult<ArrayRef>

Compress the input with this scheme, yielding a new array.

impl Copy for ConstantScheme

Auto Trait Implementations§

impl Freeze for ConstantScheme

impl RefUnwindSafe for ConstantScheme

impl Send for ConstantScheme

impl Sync for ConstantScheme

impl Unpin for ConstantScheme

impl UnwindSafe for ConstantScheme

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

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 more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

impl<T> Pointee for T

type Metadata = ()

The metadata type for pointers and references to this type.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> IntegerScheme for T
where T: Scheme<StatsType = IntegerStats, CodeType = IntCode>,

impl<T> MaybeSendSync for T