Enum ExtinctionStatus 

pub enum ExtinctionStatus {
    Extinct,
    NotExtinct,
    MaybeExtinct,
}

Classification returned by ExtinctionFilter::get_extinction_status.

Variants

Extinct

The record is extinct: it was specified in a previous discard_extinct_records call and will never be accessed again.

NotExtinct

The record is not extinct: it has not been specified for extinction.

MaybeExtinct

The record may or may not be extinct. The application temporarily cannot determine extinction status (e.g. during startup before metadata is loaded). The cleaner will fall back to a BTree lookup.

Trait Implementations

impl Clone for ExtinctionStatus

fn clone(&self) -> ExtinctionStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExtinctionStatus

impl Debug for ExtinctionStatus

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

Formats the value using the given formatter.

impl Eq for ExtinctionStatus

impl PartialEq for ExtinctionStatus

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ExtinctionStatus