Enum Counting 

pub enum Counting {
    Items,
    Bytes,
}

Whether instrument should count the items it sees.

The outermost stream of an encode pipeline yields Bytes chunks, not items, so counting its Oks would report a JSON array’s [ and ] as items. In that case items are counted upstream by count_items and this is set to Bytes.

Variants

Items

Each Ok is one item.

Bytes

Each Ok is a byte chunk; items are counted elsewhere.

Trait Implementations

impl Clone for Counting

fn clone(&self) -> Counting

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Counting

impl Debug for Counting

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

Formats the value using the given formatter.

impl Eq for Counting

impl PartialEq for Counting

fn eq(&self, other: &Counting) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Counting