Enum DataGroup 

pub enum DataGroup<'a> {
    One(OutputData<'a>),
    Values(Vec<OutputData<'a>>),
}

A data group within an ObjectData::Groups collection: the values decoded from one type descriptor.

A lone value is stored inline so each dictionary key and value costs no allocation; anything else lives in a Vec.

Variants

One(OutputData<'a>)

Exactly one value, stored inline.

Values(Vec<OutputData<'a>>)

Zero, or multiple, values.

Implementations

impl<'a> DataGroup<'a>

pub fn as_slice(&self) -> &[OutputData<'a>]

Borrow the group’s values in stream order.

pub fn len(&self) -> usize

The number of values in the group.

pub fn is_empty(&self) -> bool

Whether the group contains no values.

Trait Implementations

impl<'a> Debug for DataGroup<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for DataGroup<'a>

fn eq(&self, other: &DataGroup<'a>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'a> StructuralPartialEq for DataGroup<'a>