[−][src]Struct agnes::frame::Framed
Structure to hold references to a data structure (e.g. DataStore) and a frame used to view that structure. Provides DataIndex for the underlying data structure, as viewed through the frame.
Methods
impl<T, DI> Framed<T, DI>
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pub fn new(permutation: Rc<Permutation<Vec<usize>>>, data: DI) -> Framed<T, DI>
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Create a new framed view of some data, as viewed through a particular DataFrame
.
pub fn new_melt(
permutation: Rc<Permutation<Vec<usize>>>,
data: Vec<DI>
) -> Framed<T, DI>
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permutation: Rc<Permutation<Vec<usize>>>,
data: Vec<DI>
) -> Framed<T, DI>
Create a new framed view of some data, rotating over data in a Vec
of DataIndex
objects.
Trait Implementations
impl<T, DI> Typed for Framed<T, DI>
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type DType = T
Associated data type with this type.
impl<T, DI> SelfValued for Framed<T, DI>
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impl<T, DI> DataIndex for Framed<T, DI> where
T: Debug,
DI: DataIndex<DType = T> + Debug,
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T: Debug,
DI: DataIndex<DType = T> + Debug,
type DType = T
The data type contained within this field.
fn get_datum(&self, idx: usize) -> Result<Value<&T>>
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fn len(&self) -> usize
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fn is_empty(&self) -> bool
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Returns whether or not this field is empty.
ⓘImportant traits for DataIterator<'a, T>fn iter(&self) -> DataIterator<Self::DType> where
Self: Sized,
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Self: Sized,
Returns an iterator over the values in this field.
fn permute(self, permutation: &[usize]) -> Framed<Self::DType, Self> where
Self: Sized,
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Self: Sized,
Returns a new DataIndex
-implementing object which provides access to the values in this field as permuted by permutation
. permutation
is a slice of indices into this DataIndex
. Read more
fn to_vec(&self) -> Vec<Self::DType> where
Self: Sized,
Self::DType: Clone,
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Self: Sized,
Self::DType: Clone,
Copies existing values in this field into a new Vec
. Read more
fn to_value_vec(&self) -> Vec<Value<Self::DType>> where
Self: Sized,
Self::DType: Clone,
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Self: Sized,
Self::DType: Clone,
Copies values (missing or existing) in this field into a new Vec
.
impl<T, DI> HashIndex for Framed<T, DI> where
Value<&'a T>: Hash,
Self: DataIndex<DType = T>,
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Value<&'a T>: Hash,
Self: DataIndex<DType = T>,
fn hash_index<H>(&self, idx: usize, state: &mut H) where
H: Hasher,
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H: Hasher,
impl<T, DI> PartialEqIndex for Framed<T, DI> where
Value<&'a T>: PartialEq,
Self: DataIndex<DType = T>,
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Value<&'a T>: PartialEq,
Self: DataIndex<DType = T>,
impl<T, DI> Clone for Framed<T, DI> where
DI: Clone,
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DI: Clone,
fn clone(&self) -> Framed<T, DI>
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default fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<T: PartialEq, DI: PartialEq> PartialEq<Framed<T, DI>> for Framed<T, DI>
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impl<T: Eq, DI: Eq> Eq for Framed<T, DI>
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impl<T> From<DataRef<T>> for Framed<T, DataRef<T>>
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impl<T> From<FieldData<T>> for Framed<T, DataRef<T>>
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impl<T: Hash, DI: Hash> Hash for Framed<T, DI>
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fn hash<__HTDI: Hasher>(&self, state: &mut __HTDI)
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default fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<T: Debug, DI: Debug> Debug for Framed<T, DI>
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impl<T, DI> Serialize for Framed<T, DI> where
T: Serialize,
Self: DataIndex<DType = T>,
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T: Serialize,
Self: DataIndex<DType = T>,
Auto Trait Implementations
Blanket Implementations
impl<T> IntoLabeled for T
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impl<T> Valued for T where
T: SelfValued,
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T: SelfValued,
type Value = T
The associated value.
fn value_ref(&Self) -> &T
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fn value_mut(&mut Self) -> &mut T
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fn value(Self) -> <T as Valued>::Value
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impl<T> HasLabels for T
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impl<Needle, Haystack> HasLabels for Haystack where
Haystack: Member<Needle, IsMember = B1>,
Needle: Label,
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Haystack: Member<Needle, IsMember = B1>,
Needle: Label,
impl<DI> NRows for DI where
DI: DataIndex,
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DI: DataIndex,
impl<Frames, Store> JoinIntoStore for Frames
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type Output = Store
The output type after augmenting Store
.
fn join_into_store(&Self, Store, &[usize]) -> Result<Store, AgnesError>
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impl<DI> SortOrder for DI where
DI: DataIndex,
<DI as DataIndex>::DType: Ord,
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DI: DataIndex,
<DI as DataIndex>::DType: Ord,
fn sort_order(&Self) -> Vec<usize>
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impl<DI> SortOrderUnstable for DI where
DI: DataIndex,
<DI as DataIndex>::DType: Ord,
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DI: DataIndex,
<DI as DataIndex>::DType: Ord,
fn sort_order_unstable(&Self) -> Vec<usize>
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impl<DI, F> SortOrderComparator for DI where
DI: DataIndex,
F: FnMut(Value<&<DI as DataIndex>::DType>, Value<&<DI as DataIndex>::DType>) -> Ordering,
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DI: DataIndex,
F: FnMut(Value<&<DI as DataIndex>::DType>, Value<&<DI as DataIndex>::DType>) -> Ordering,
fn sort_order_by(&Self, F) -> Vec<usize>
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impl<DI, F> SortOrderUnstableComparator for DI where
DI: DataIndex,
F: FnMut(Value<&<DI as DataIndex>::DType>, Value<&<DI as DataIndex>::DType>) -> Ordering,
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DI: DataIndex,
F: FnMut(Value<&<DI as DataIndex>::DType>, Value<&<DI as DataIndex>::DType>) -> Ordering,
fn sort_order_unstable_by(&Self, F) -> Vec<usize>
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impl<DI, P> FilterPerm for DI where
DI: DataIndex,
P: FnMut(Value<&<DI as DataIndex>::DType>) -> bool,
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DI: DataIndex,
P: FnMut(Value<&<DI as DataIndex>::DType>) -> bool,
fn filter_perm(&Self, P) -> Vec<usize>
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impl<DI> NaCount for DI where
DI: DataIndex,
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DI: DataIndex,
impl<DI> Sum for DI where
DI: DataIndex,
<DI as DataIndex>::DType: Add<&'a <DI as DataIndex>::DType>,
<DI as DataIndex>::DType: Zero,
<<DI as DataIndex>::DType as Add<&'a <DI as DataIndex>::DType>>::Output == <DI as DataIndex>::DType,
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DI: DataIndex,
<DI as DataIndex>::DType: Add<&'a <DI as DataIndex>::DType>,
<DI as DataIndex>::DType: Zero,
<<DI as DataIndex>::DType as Add<&'a <DI as DataIndex>::DType>>::Output == <DI as DataIndex>::DType,
type Output = <DI as DataIndex>::DType
The data type of the sum result.
fn sum(&Self) -> <DI as Sum>::Output
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impl<DI> Mean for DI where
DI: DataIndex + NaCount + Sum,
<DI as Sum>::Output: AsPrimitive<f64>,
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DI: DataIndex + NaCount + Sum,
<DI as Sum>::Output: AsPrimitive<f64>,
impl<DI> SumSq for DI where
DI: DataIndex,
<DI as DataIndex>::DType: Add<&'a <DI as DataIndex>::DType>,
<DI as DataIndex>::DType: Zero,
&'a <DI as DataIndex>::DType: Mul<&'b <DI as DataIndex>::DType>,
<<DI as DataIndex>::DType as Add<&'a <DI as DataIndex>::DType>>::Output == <DI as DataIndex>::DType,
<&'a <DI as DataIndex>::DType as Mul<&'b <DI as DataIndex>::DType>>::Output == <DI as DataIndex>::DType,
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DI: DataIndex,
<DI as DataIndex>::DType: Add<&'a <DI as DataIndex>::DType>,
<DI as DataIndex>::DType: Zero,
&'a <DI as DataIndex>::DType: Mul<&'b <DI as DataIndex>::DType>,
<<DI as DataIndex>::DType as Add<&'a <DI as DataIndex>::DType>>::Output == <DI as DataIndex>::DType,
<&'a <DI as DataIndex>::DType as Mul<&'b <DI as DataIndex>::DType>>::Output == <DI as DataIndex>::DType,
type Output = <DI as DataIndex>::DType
The data type of the sum result.
fn sum_sq(&Self) -> <DI as DataIndex>::DType
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impl<DI> Variance for DI where
DI: DataIndex + SumSq + NaCount + Mean,
<DI as SumSq>::Output: AsPrimitive<f64>,
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DI: DataIndex + SumSq + NaCount + Mean,
<DI as SumSq>::Output: AsPrimitive<f64>,
fn var(&Self) -> f64
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fn varp(&Self) -> f64
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fn stdev(&self) -> f64
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Computes sample standard deviation of this field. Ignores missing values in this computation. If all values are missing, returns 0.0
. Read more
fn stdevp(&self) -> f64
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Computes population standard deviation of this field. Ignores missing values in this computation. If all values are missing, returns 0.0
. Read more
impl<DI> Extrema for DI where
DI: DataIndex,
<DI as DataIndex>::DType: PartialOrd<<DI as DataIndex>::DType>,
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DI: DataIndex,
<DI as DataIndex>::DType: PartialOrd<<DI as DataIndex>::DType>,
type Output = <DI as DataIndex>::DType
The data type of the upper and lower values.
fn min(&Self) -> Option<&<DI as DataIndex>::DType>
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fn max(&Self) -> Option<&<DI as DataIndex>::DType>
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impl<Frames> AssocDataIndexCons for Frames
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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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>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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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>
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impl<Q, K> Equivalent for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
fn equivalent(&self, key: &K) -> bool
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impl<T> Erased for T
impl<Q, K> Equivalent for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
fn equivalent(&self, key: &K) -> bool
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impl<T> Same for T
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type Output = T
Should always be Self