Enum FailureClass 

#[repr(u8)]
pub enum FailureClass {
    Transient = 0,
    Recoverable = 1,
    Permanent = 2,
    Catastrophic = 3,
}

Classification of failure severity.

Variants

Transient = 0

Transient: retry is likely to succeed.

Recoverable = 1

Recoverable: checkpoint restore can fix.

Permanent = 2

Permanent: partition must be destroyed.

Catastrophic = 3

Catastrophic: system-wide recovery needed.

Trait Implementations

impl Clone for FailureClass

fn clone(&self) -> FailureClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FailureClass

impl Debug for FailureClass

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

Formats the value using the given formatter.

impl Eq for FailureClass

impl Ord for FailureClass

fn cmp(&self, other: &FailureClass) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for FailureClass

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for FailureClass

fn partial_cmp(&self, other: &FailureClass) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for FailureClass