#[non_exhaustive]pub enum MigrationOutcome {
Migrated,
SkippedBothExist,
SkippedDestOccupied,
Failed {
error: String,
},
}Expand description
Outcome of one legacy-layout migration attempt.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Migrated
Legacy directory was renamed onto the flat-sibling slot.
SkippedBothExist
Both legacy and flat-sibling slots existed. Skipped — the user must inspect and reconcile manually so we never silently delete either.
SkippedDestOccupied
Flat-sibling slot already had a non-grex file or directory in the way. Skipped — refusing to clobber user data even when the legacy slot is plainly the source of truth.
Failed
fs::rename failed (e.g. cross-volume, ACL denied). The legacy
directory is still in place; surfaced so the operator can move
it manually.
Trait Implementations§
Source§impl Clone for MigrationOutcome
impl Clone for MigrationOutcome
Source§fn clone(&self) -> MigrationOutcome
fn clone(&self) -> MigrationOutcome
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for MigrationOutcome
impl Debug for MigrationOutcome
Source§impl PartialEq for MigrationOutcome
impl PartialEq for MigrationOutcome
impl Eq for MigrationOutcome
impl StructuralPartialEq for MigrationOutcome
Auto Trait Implementations§
impl Freeze for MigrationOutcome
impl RefUnwindSafe for MigrationOutcome
impl Send for MigrationOutcome
impl Sync for MigrationOutcome
impl Unpin for MigrationOutcome
impl UnsafeUnpin for MigrationOutcome
impl UnwindSafe for MigrationOutcome
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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