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StrategyPackageImporter

Struct StrategyPackageImporter 

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pub struct StrategyPackageImporter { /* private fields */ }

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impl StrategyPackageImporter

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pub fn open(portable_root: &Path) -> Result<Self>

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pub fn prepare_bytes(&self, bytes: &[u8]) -> Result<PreparedPackage>

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pub fn prepared(&self, preparation_id: &str) -> Result<PreparedPackage>

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pub fn open_restored(portable_root: &Path) -> Result<Option<Self>>

Open the restored package store only when the recovery actually carried one.

A data root whose committed revisions never existed is legitimate; reading it back must not create package state merely to observe its absence.

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pub fn restore_revision_invariants(&self) -> Result<Vec<String>>

Re-establish the immutable revision invariant and read every revision back.

A generic archive restore publishes each member under fresh permissions, so the read-only hardening applied when a revision was committed is gone even though every byte is intact. This re-applies that same hardening through this owner and then verifies each revision digest, semantics digest and asset inventory through the ordinary verified_revision_content readback. No revision byte is rewritten; a missing, altered or unexpected revision is refused instead of accepted.

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impl Clone for StrategyPackageImporter

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fn clone(&self) -> Self

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 Debug for StrategyPackageImporter

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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, 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

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.