[−][src]Enum kv::Error

pub enum Error {
    LMDB(Error),
    IO(Error),
    InvalidBucket,
    NotFound,
    ReadOnly,
    InvalidEncoding,
    InvalidConfiguration,
    DirectoryNotFound,
    Poison,
}

Error type

Variants

LMDB(Error)

An LMDB error

IO(Error)

An IO error

InvalidBucket

A non-existant or invalid bucket was used

NotFound

A resource could not be found

ReadOnly

A transaction is readonly but something tried to write to it

InvalidEncoding

An encoding error

InvalidConfiguration

Configuration is invalid

DirectoryNotFound

Directory doesn't exist

Poison

RwLock is poisoned

Methods

impl Error[src]

pub fn key_exists_error(&self) -> bool[src]

Returns true when the error is because of a duplicate key

Trait Implementations

impl From<Error> for Error[src]

impl From<Error> for Error[src]

impl<T> From<PoisonError<T>> for Error[src]

impl Debug for Error[src]

impl Display for Error[src]

impl Fail for Error[src]

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, [src]

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>[src]

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more

Auto Trait Implementations

impl Send for Error

impl Unpin for Error

impl Sync for Error

impl !UnwindSafe for Error

impl !RefUnwindSafe for Error

Blanket Implementations

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

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

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

impl<T> AsFail for T where
    T: Fail, [src]

impl<E> Fail for E where
    E: 'static + Error + Send + Sync, [src]

fn name(&self) -> Option<&str>[src]

Returns the "name" of the error. Read more

fn cause(&self) -> Option<&(dyn Fail + 'static)>[src]

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

fn backtrace(&self) -> Option<&Backtrace>[src]

Returns a reference to the Backtrace carried by this failure, if it carries one. Read more

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, [src]

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>[src]

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more