Errors

bitkv_rs::errors

Enum Errors

pub enum Errors {
Show 23 variants    FailedToReadFromDataFile,
    FailedToWriteToDataFile,
    FailedToSyncToDataFile,
    FailedToOpenDataFile,
    KeyIsEmpty,
    IndexUpdateFailed,
    KeyNotFound,
    DataFileNotFound,
    DirPathIsEmpty,
    DataFileSizeTooSmall,
    FailedToCreateDatabaseDir,
    FailedToReadDatabaseDir,
    DatabaseDirectoryCorrupted,
    ReadDataFileEOF,
    InvalidLogRecordCrc,
    ExceedMaxBatchNum,
    MergeInProgress,
    UnableToUseWriteBatch,
    DatabaseIsUsing,
    InvalidMergeThreshold,
    MergeThresholdUnreached,
    MergeNoEnoughSpace,
    FailedToCopyDirectory,
}

Variants§

FailedToReadFromDataFile

FailedToWriteToDataFile

FailedToSyncToDataFile

FailedToOpenDataFile

KeyIsEmpty

IndexUpdateFailed

KeyNotFound

DataFileNotFound

DirPathIsEmpty

DataFileSizeTooSmall

FailedToCreateDatabaseDir

FailedToReadDatabaseDir

DatabaseDirectoryCorrupted

ReadDataFileEOF

InvalidLogRecordCrc

ExceedMaxBatchNum

MergeInProgress

UnableToUseWriteBatch

DatabaseIsUsing

InvalidMergeThreshold

MergeThresholdUnreached

MergeNoEnoughSpace

FailedToCopyDirectory

Trait Implementations§

impl Debug for Errors

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

Formats the value using the given formatter. Read more

impl Display for Errors

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

Formats the value using the given formatter. Read more

impl Error for Errors

1.30.0 · Source§

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

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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

impl PartialEq for Errors

fn eq(&self, other: &Errors) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Errors

Auto Trait Implementations§

impl Freeze for Errors

impl RefUnwindSafe for Errors

impl Send for Errors

impl Sync for Errors

impl Unpin for Errors

impl UnwindSafe for Errors

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

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

fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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

Performs the conversion.