vortex_btrblocks

Struct StringCompressor

pub struct StringCompressor;

Trait Implementations§

impl Compressor for StringCompressor

type ArrayVTable = VarBinViewVTable

type SchemeType = dyn StringScheme<CodeType = StringCode, StatsType = StringStats>

type StatsType = StringStats

fn schemes() -> &'static [&'static Self::SchemeType]

fn default_scheme() -> &'static Self::SchemeType

fn dict_scheme_code() -> StringCode

fn compress( array: &<Self::ArrayVTable as VTable>::Array, is_sample: bool, allowed_cascading: usize, excludes: &[<Self::SchemeType as Scheme>::CodeType], ) -> VortexResult<ArrayRef>
where Self::SchemeType: 'static,

fn choose_scheme( stats: &Self::StatsType, is_sample: bool, allowed_cascading: usize, excludes: &[<Self::SchemeType as Scheme>::CodeType], ) -> VortexResult<&'static Self::SchemeType>

Auto Trait Implementations§

impl Freeze for StringCompressor

impl RefUnwindSafe for StringCompressor

impl Send for StringCompressor

impl Sync for StringCompressor

impl Unpin for StringCompressor

impl UnwindSafe for StringCompressor

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,

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Immutably borrows from an owned value. Read more

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

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

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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, 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> MaybeSendSync for T