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ApplicationMutationRequest

Struct ApplicationMutationRequest 

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pub struct ApplicationMutationRequest<'a> { /* private fields */ }
Expand description

Exact original application mutation after durable reservation.

The caller holds its original guard and independently admits fresh authority, dependencies, application safety and exclusive never-dispatched custody.

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impl<'a> ApplicationMutationRequest<'a>

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pub fn new( plan: &'a OperationPlanRecord, sequence: u64, journal: &AttemptJournalRecord, payload: &'a ApplicationIngressPayload, ) -> Result<Self, ApplicationIngressError>

Bind original exact opaque bytes to the current pending mutation.

§Errors

Rejects changed authority/payload, absent mutation or pending recovery.

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pub const fn plan(&self) -> &OperationPlanRecord

Read the complete original plan/context and inventory.

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pub const fn payload(&self) -> &ApplicationIngressPayload

Read exact opaque update fields.

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pub const fn authority(&self) -> &AttemptAuthorityRecord

Read full original authority and finite allowances.

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pub const fn mutation_attempt(&self) -> u32

Read the already consumed mutation attempt.

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pub fn validate_journal( &self, journal: &AttemptJournalRecord, ) -> Result<(), ApplicationIngressError>

Recheck current exact original reservation without authorizing dispatch.

§Errors

Rejects changed authority, mutation or pending observation.

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impl<'a> Debug for ApplicationMutationRequest<'a>

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

Formats the value using the given formatter. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

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impl<T, U> TryFrom<U> for T
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type Error = !

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Performs the conversion.
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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.