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Sequence

blitzar::sequence

Struct Sequence 

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pub struct Sequence<'a> { /* private fields */ }
Expand description

Stores the slice view of a contiguous column data table.

It doesn’t matter how the data is represented. The only thing that matters is that the column table is contiguous in memory, and that the structure holding the memory can be represented as a slice view of u8 elements. Slices of primitive types automatically can be cast to this kind of slice view, by using From trait.

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impl<'a> Sequence<'a>

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pub fn len(&self) -> usize

Returns the number of elements in the Dense Sequence.

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pub fn is_empty(&self) -> bool

Returns true if the sequence is empty, false otherwise.

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pub fn from_raw_parts<T>(slice: &'a [T], is_signed: bool) -> Self

Converts a slice of any type to a Sequence by calling from_raw_parts on it. The is_signed parameter is used to determine whether the data is interpreted as a signed value or not. Several types are also supported via the From trait, which is preferred over this method.

The size of the elements in the slice must be between 1 and 16 bytes (inclusive) if is_signed is true, and between 1 and 32 bytes (inclusive) if is_signed is false.

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pub fn from_raw_parts_with_size<T>( slice: &'a [T], element_size: usize, is_signed: bool, ) -> Self

Converts a slice of any type to a Sequence by calling from_raw_parts on it.

The is_signed parameter is used to determine whether the data is interpreted as a signed value or not. The element_size parameter specifies the size of each element in bytes.

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impl<'a> Clone for Sequence<'a>

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fn clone(&self) -> Sequence<'a>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, const N: usize> From<&'a [[bool; N]]> for Sequence<'a>

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fn from(other: &'a [[bool; N]]) -> Self

Converts to this type from the input type.
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impl<'a, const N: usize> From<&'a [[u128; N]]> for Sequence<'a>

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fn from(other: &'a [[u128; N]]) -> Self

Converts to this type from the input type.
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impl<'a, const N: usize> From<&'a [[u16; N]]> for Sequence<'a>

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fn from(other: &'a [[u16; N]]) -> Self

Converts to this type from the input type.
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impl<'a, const N: usize> From<&'a [[u32; N]]> for Sequence<'a>

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fn from(other: &'a [[u32; N]]) -> Self

Converts to this type from the input type.
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impl<'a, const N: usize> From<&'a [[u64; N]]> for Sequence<'a>

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fn from(other: &'a [[u64; N]]) -> Self

Converts to this type from the input type.
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impl<'a, const N: usize> From<&'a [[u8; N]]> for Sequence<'a>

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fn from(other: &'a [[u8; N]]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [Scalar]> for Sequence<'a>

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fn from(other: &'a [Scalar]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [bool]> for Sequence<'a>

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fn from(other: &'a [bool]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [i128]> for Sequence<'a>

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fn from(other: &'a [i128]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [i16]> for Sequence<'a>

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fn from(other: &'a [i16]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [i32]> for Sequence<'a>

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fn from(other: &'a [i32]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [i64]> for Sequence<'a>

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fn from(other: &'a [i64]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [i8]> for Sequence<'a>

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fn from(other: &'a [i8]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [u128]> for Sequence<'a>

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fn from(other: &'a [u128]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [u16]> for Sequence<'a>

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fn from(other: &'a [u16]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [u32]> for Sequence<'a>

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fn from(other: &'a [u32]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [u64]> for Sequence<'a>

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fn from(other: &'a [u64]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a [u8]> for Sequence<'a>

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fn from(other: &'a [u8]) -> Self

Converts to this type from the input type.
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impl From<&Sequence<'_>> for sxt_sequence_descriptor

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fn from(other: &Sequence<'_>) -> Self

Converts to this type from the input type.
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impl<'a, T> From<&'a Vec<T>> for Sequence<'a>
where Sequence<'a>: From<&'a [T]>,

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fn from(value: &'a Vec<T>) -> Self

Converts to this type from the input type.
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impl<'a, T> From<&'a mut [T]> for Sequence<'a>
where Sequence<'a>: From<&'a [T]>,

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fn from(value: &'a mut [T]) -> Self

Converts to this type from the input type.
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impl<'a> Copy for Sequence<'a>

Auto Trait Implementations§

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impl<'a> Freeze for Sequence<'a>

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impl<'a> RefUnwindSafe for Sequence<'a>

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impl<'a> Send for Sequence<'a>

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impl<'a> Sync for Sequence<'a>

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impl<'a> Unpin for Sequence<'a>

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impl<'a> UnwindSafe for Sequence<'a>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more