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BackupLayoutGuard

canic_backup::persistence

Struct BackupLayoutGuard 

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pub struct BackupLayoutGuard { /* private fields */ }
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BackupLayoutGuard

Persistence-owned exclusive layout access, shared by backup, restore and prune. Its lock file lives outside the directory that prune removes.

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impl BackupLayoutGuard

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pub fn root(&self) -> &Path

Return the resolved root protected by this guard.

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pub fn has_restore_references(&self) -> Result<bool, PersistenceError>

Report durable restore dependencies, including external or missing journals.

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impl Debug for BackupLayoutGuard

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

Formats the value using the given formatter. Read more

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where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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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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type Output = T

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type Error = !

The type returned in the event of a conversion error.
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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

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

Performs the conversion.