[−][src]Enum sled::Error
An Error type encapsulating various issues that may come up in both the expected and unexpected operation of a PageCache.
Variants
CasFailed(Actual)
An atomic operation has failed, and the current value is provided.
CollectionNotFound(Vec<u8>)
The underlying collection no longer exists.
Unsupported(String)
The system has been used in an unsupported way.
ReportableBug(String)
An unexpected bug has happened. Please open an issue on github!
Io(Error)
A read or write error has happened when interacting with the file system.
Corruption
Corruption has been detected in the storage file.
Fields of Corruption
at: DiskPtr
The file location that corrupted data was found at.
Methods
impl<T> Error<T>
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pub fn danger_cast<Other>(self) -> Error<Other>
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pub fn cast<Other>(self) -> Error<Other> where
T: Into<Other>,
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T: Into<Other>,
Turns an Error<A>
into an Error<B>
.
Trait Implementations
impl<A> Display for Error<A> where
A: Debug,
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A: Debug,
impl<A> Eq for Error<A> where
A: Eq,
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A: Eq,
impl<T> From<Error> for Error<T>
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impl<T> Error for Error<T> where
T: Debug,
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T: Debug,
fn description(&self) -> &str
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fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
The lower-level source of this error, if any. Read more
impl<A> PartialEq<Error<A>> for Error<A> where
A: PartialEq<A>,
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A: PartialEq<A>,
fn eq(&self, other: &Error<A>) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl<Actual> Debug for Error<Actual> where
Actual: Debug,
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Actual: Debug,
impl<Actual> Clone for Error<Actual>
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Auto Trait Implementations
impl<Actual> Send for Error<Actual> where
Actual: Send,
Actual: Send,
impl<Actual> Sync for Error<Actual> where
Actual: Sync,
Actual: Sync,
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,