Enum redb::StorageError

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#[non_exhaustive]
pub enum StorageError { Corrupted(String), ValueTooLarge(usize), Io(Error), PreviousIo, LockPoisoned(&'static Location<'static>), }
Expand description

General errors directly from the storage layer

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.
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Corrupted(String)

The Database is corrupted

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ValueTooLarge(usize)

The value being inserted exceeds the maximum of 3GiB

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Io(Error)

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PreviousIo

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LockPoisoned(&'static Location<'static>)

Trait Implementations§

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impl Debug for StorageError

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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 Display for StorageError

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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 Error for StorageError

1.30.0 · source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl From<Error> for StorageError

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fn from(err: Error) -> StorageError

Converts to this type from the input type.
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impl<T> From<PoisonError<T>> for StorageError

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fn from(_: PoisonError<T>) -> StorageError

Converts to this type from the input type.
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impl From<StorageError> for CommitError

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fn from(err: StorageError) -> CommitError

Converts to this type from the input type.
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impl From<StorageError> for CompactionError

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fn from(err: StorageError) -> CompactionError

Converts to this type from the input type.
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impl From<StorageError> for DatabaseError

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fn from(err: StorageError) -> DatabaseError

Converts to this type from the input type.
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impl From<StorageError> for Error

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fn from(err: StorageError) -> Error

Converts to this type from the input type.
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impl From<StorageError> for SavepointError

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fn from(err: StorageError) -> SavepointError

Converts to this type from the input type.
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impl From<StorageError> for TableError

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fn from(err: StorageError) -> TableError

Converts to this type from the input type.
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impl From<StorageError> for TransactionError

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fn from(err: StorageError) -> TransactionError

Converts to this type from the input type.

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> 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> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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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.