Enum ProgressChange 

pub enum ProgressChange {
    Unavailable,
    Initial,
    Unchanged,
    Advanced,
    Reset,
    Unordered,
}

Validated progress transition exposed to backoff policy.

Variants

Unavailable

No progress value was supplied.

Initial

This is the first tracked progress value.

Unchanged

Progress did not change.

Advanced

Progress moved forward.

Reset

The provider explicitly reset progress for a new phase.

Unordered

Ordering is intentionally provider-defined.

Trait Implementations

impl Clone for ProgressChange

fn clone(&self) -> ProgressChange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProgressChange

impl Debug for ProgressChange

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

Formats the value using the given formatter.

impl Eq for ProgressChange

impl PartialEq for ProgressChange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProgressChange