Enum OrderHigh 

pub enum OrderHigh {
    Empty,
    Allocated(TransactionOrder),
}

Persisted transaction-order high-watermark state.

Variants

Empty

No major has been allocated; all 2^64 values remain.

Allocated(TransactionOrder)

Highest major already allocated exactly once.

Trait Implementations

impl Clone for OrderHigh

fn clone(&self) -> OrderHigh

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OrderHigh

impl Debug for OrderHigh

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

Formats the value using the given formatter.

impl Default for OrderHigh

fn default() -> OrderHigh

Returns the “default value” for a type.

impl Eq for OrderHigh

impl PartialEq for OrderHigh

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OrderHigh