Struct MigrationPlan

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pub struct MigrationPlan<S: Schema> { /* private fields */ }

Expand description

Generated-schema-branded executable migration plan.

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impl<S: Schema> MigrationPlan<S>

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pub fn execution_authorized(&self) -> bool

Confirm that policy and exact approvals granted execution authority.

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pub async fn execute( &self, database: &Database<S>, holder: &str, ) -> Result<MigrationExecutionReport>

Execute this plan through the exact managed database/journal pair.

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pub async fn execute_controlled( &self, database: &Database<S>, holder: &str, control: &MigrationExecutionControl, ) -> Result<MigrationExecutionReport>

Execute with shared cancellation, absolute deadline, and tightened limits.

Trait Implementations§

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impl<S: Clone + Schema> Clone for MigrationPlan<S>

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fn clone(&self) -> MigrationPlan<S>

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl<S: Debug + Schema> Debug for MigrationPlan<S>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<S> Freeze for MigrationPlan<S>
where PhantomData<fn() -> S>: Freeze,

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impl<S> RefUnwindSafe for MigrationPlan<S>
where PhantomData<fn() -> S>: RefUnwindSafe,

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impl<S> UnsafeUnpin for MigrationPlan<S>
where PhantomData<fn() -> S>: UnsafeUnpin,

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impl<S> UnwindSafe for MigrationPlan<S>
where PhantomData<fn() -> S>: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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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> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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