Trait agnes::access::DataIndexMut

pub trait DataIndexMut: DataIndex {
    fn push(&mut self, value: Value<Self::DType>);
    fn take_datum(&mut self, idx: usize) -> Result<Value<Self::DType>>
    where
        Self::DType: Default;

    fn drain(&mut self) -> DrainIterator<Self::DType>
    where
        Self: Sized,
    { ... }
}

Trait that provides mutable access to values in a data field.

Required methods

fn push(&mut self, value: Value<Self::DType>)

Add a value to this field.

fn take_datum(&mut self, idx: usize) -> Result<Value<Self::DType>> where
    Self::DType: Default, 

Take the value at the specified index from this field, replacing it with an NA.

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Provided methods

Important traits for DrainIterator<'a, T>

impl<'a, T> Iterator for DrainIterator<'a, T> where
    T: 'a + Default,  type Item = Value<T>;

fn drain(&mut self) -> DrainIterator<Self::DType> where
    Self: Sized, 

Returns a draining iterator of the vaules in this DataIndexMut.

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Implementors

impl<T> DataIndexMut for FieldData<T> where
    T: Debug + Default, 

fn push(&mut self, value: Value<Self::DType>)

fn take_datum(&mut self, idx: usize) -> Result<Value<T>> where
    T: Default, 

Important traits for DrainIterator<'a, T>

impl<'a, T> Iterator for DrainIterator<'a, T> where
    T: 'a + Default,  type Item = Value<T>;

fn drain(&mut self) -> DrainIterator<Self::DType> where
    Self: Sized, 

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