Enum Phase 

pub enum Phase {
    CaptureLocked,
    PreparationDone,
    LandingLocked,
    ObjectsMigrated,
    RefUpdated,
    IndexInstalled,
    RaceLost,
    MergeIntent,
    MergeApplied,
    ServiceStaged,
    ServicePrepared,
}

What: One transaction phase a marker can name. Why: The landing reaches four of them; the others are reached by the commit path and the replay.

In TS you’d write (pseudocode):

type TransactionTestPhase = 'capture-locked' | 'preparation-done' | 'landing-locked' | ...;

Variants

CaptureLocked

The invocation capture is locked.

PreparationDone

Preparation wrote its prepared record.

LandingLocked

The landing lock and the real index lock are held.

ObjectsMigrated

The shadow’s objects are migrated into the kept pack.

RefUpdated

The target advanced by compare-and-swap.

IndexInstalled

The post-index is installed as the real index.

RaceLost

A landing race was lost; repeatable, numbered by occurrence.

MergeIntent

An isolated merge wrote its intent record and has not yet asked the checkout to be updated.

MergeApplied

The checkout was updated and the branch moved for an isolated merge, whose intent record is still on disk.

ServiceStaged

A commit headed for the service has staged its content in a private index and has not yet read it back for the policies; repeatable, numbered by occurrence (a commit prepared again reaches it again).

ServicePrepared

A commit headed for the service is fully prepared and has not yet been sent; repeatable, numbered by occurrence.

Implementations

impl Phase

Phase names in transaction order.

pub fn name(self) -> &'static str

What: The phase’s name as the marker variable spells it. Why: Marker files and the refusal message use these names.

In TS you’d write (pseudocode):

phase // 'landing-locked'

Trait Implementations

impl Clone for Phase

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Phase

impl Debug for Phase

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

Formats the value using the given formatter.

impl Eq for Phase

impl PartialEq for Phase

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Phase