Struct MutationPermit 

pub struct MutationPermit<'request, 'fingerprint> { /* private fields */ }

Single-owner authority for one non-destructive mutation plan.

This authority is intentionally neither Copy nor Clone.

use cloud_sdk::operation::MutationPermit;
fn clone_authority(value: MutationPermit<'_, '_>) { let _ = value.clone(); }

use cloud_sdk::operation::MutationPermit;
fn copy_authority(value: MutationPermit<'_, '_>) { let _first = value; let _second = value; }

Implementations

impl<'request, 'fingerprint> MutationPermit<'request, 'fingerprint>

pub fn new( subject: PlanSubject<'request, 'fingerprint>, now: PermitTimestamp, ) -> Result<Self, ExecutionPermitError>

Creates one direct authority for an exact confirmed plan.

pub const fn state(&self) -> PermitState

Returns the current fail-closed lifecycle state.

pub fn begin( &mut self, now: PermitTimestamp, ) -> Result<PermitAttempt<'_, 'request, 'fingerprint>, ExecutionPermitError>

Starts one attempt for the originally confirmed request.

pub fn begin_for( &mut self, subject: PlanSubject<'_, '_>, now: PermitTimestamp, ) -> Result<PermitAttempt<'_, 'request, 'fingerprint>, ExecutionPermitError>

Starts one attempt only if a supplied plan still matches exactly.

pub fn recover_not_sent( &mut self, token: RecoveryToken, now: PermitTimestamp, ) -> Result<(), ExecutionPermitError>

Rearms authority after a generation-matched NotSent result.

pub fn reconcile_not_applied( &mut self, token: ReconciliationToken, subject: PlanSubject<'_, '_>, idempotency: PermitIdempotencyKey<'_>, now: PermitTimestamp, ) -> Result<(), ExecutionPermitError>

Rearms after caller-performed operation-specific reconciliation.

Callers must invoke this only after proving that the provider did not apply the uncertain attempt. The exact plan and idempotency identity are rechecked before authority becomes ready.

Trait Implementations

impl Debug for MutationPermit<'_, '_>

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

Formats the value using the given formatter.