StackedDataFrame

anndata::container

Struct StackedDataFrame

pub struct StackedDataFrame<B: Backend> { /* private fields */ }

Expand description

Horizontal concatenated dataframe elements.

Implementations§

impl<B: Backend> StackedDataFrame<B>

pub fn is_empty(&self) -> bool

pub fn width(&self) -> usize

pub fn height(&self) -> usize

pub fn new(elems: Vec<DataFrameElem<B>>) -> Result<Self>

pub fn get_column_names(&self) -> &IndexSet<String>

pub fn data(&self) -> Result<DataFrame>

pub fn select<S>(&self, selection: &[S]) -> Result<DataFrame>
where S: AsRef<SelectInfoElem>,

pub fn column(&self, name: &str) -> Result<Column>

Trait Implementations§

impl<B: Backend> Clone for StackedDataFrame<B>

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<B: Backend> Display for StackedDataFrame<B>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<B> Freeze for StackedDataFrame<B>

impl<B> !RefUnwindSafe for StackedDataFrame<B>

impl<B> Send for StackedDataFrame<B>

impl<B> Sync for StackedDataFrame<B>

impl<B> Unpin for StackedDataFrame<B>

impl<B> !UnwindSafe for StackedDataFrame<B>

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

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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> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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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> Key for T
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fn align() -> usize

The alignment necessary for the key. Must return a power of two.

fn size(&self) -> usize

The size of the key in bytes.

unsafe fn init(&self, ptr: *mut u8)

Initialize the key in the given memory location. Read more

unsafe fn get<'a>(ptr: *const u8) -> &'a T

Get a reference to the key from the given memory location. Read more

unsafe fn drop_in_place(ptr: *mut u8)

Drop the key in place. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

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Fallible version of ToCompactString::to_compact_string() Read more

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Converts the given value to a CompactString. Read more

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type Owned = T

The resulting type after obtaining ownership.

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

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fn to_string(&self) -> String

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fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

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