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RecoveryFailure

oxicode_hashline::recovery

Enum RecoveryFailure 

Source 
pub enum RecoveryFailure {
    NoSnapshot,
    ExternalModification {
        snapshot: Box<Snapshot>,
    },
    ChainMismatch,
}
Expand description

Why recovery could not proceed.

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NoSnapshot

No snapshot was ever recorded for path + file_hash.

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ExternalModification

The tag names the latest (head) snapshot, but the live file differs — an external modification. M1 rejects; Phase 2 (3-way merge) would handle this.

Fields

§snapshot: Box<Snapshot>

The head snapshot the tag resolved to.

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ChainMismatch

The session-chain guards failed (line count or anchor content changed between the tagged snapshot and live).

Trait Implementations§

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impl Debug for RecoveryFailure

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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

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> 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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

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.