Struct agnes::frame::Reindexed

pub struct Reindexed<'a, 'b, R: 'a, DI: 'b> { /* fields omitted */ }

Data structure that provides DataIndex access to a reorganized (sorted / shuffled) data field.

Trait Implementations

impl<'a, 'b, R: Debug + 'a, DI: Debug + 'b> Debug for Reindexed<'a, 'b, R, DI>

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

Formats the value using the given formatter.

impl<'a, 'b, DI, R, DTypes> DataIndex<DTypes> for Reindexed<'a, 'b, R, DI> where     DTypes: DTypeList,     R: 'a + Reindexer<DTypes>,     DI: 'b + DataIndex<DTypes>,

type DType = DI::DType

The data type contained within this field.

fn get_datum(&self, idx: usize) -> Result<Value<&Self::DType>>

Returns the data (possibly NA) at the specified index, if it exists.

fn len(&self) -> usize

Returns the length of this data field.

fn is_empty(&self) -> bool

Returns whether or not this field is empty.

Important traits for DataIterator<'a, DTypes, T>

impl<'a, DTypes, T> Iterator for DataIterator<'a, DTypes, T> where
    DTypes: DTypeList,
    T: 'a + DataType<DTypes>,  type Item = Value<&'a T>;

fn iter(&self) -> DataIterator<DTypes, Self::DType> where     Self: Sized,

Returns an iterator over the values in this field.