Enum KvsError 

pub enum KvsError {
    Io(Error),
    KeyNotFound(String),
    StoreNotFound(String),
    Serialization(String),
    Deserialization(String),
    Encryption(String),
    Decryption(String),
    Other(String),
}

Errors that can occur when using the key-value store.

Variants

Io(Error)

I/O error

KeyNotFound(String)

Key not found

StoreNotFound(String)

Store not found

Serialization(String)

Serialization error

Deserialization(String)

Deserialization error

Encryption(String)

Encryption error

Decryption(String)

Decryption error

Other(String)

Other error

Trait Implementations

impl Debug for KvsError

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

Formats the value using the given formatter.

impl Display for KvsError

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

Formats the value using the given formatter.

impl Error for KvsError

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

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

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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.

impl From<CryptoError> for KvsError

fn from(err: CryptoError) -> Self

Converts to this type from the input type.

impl From<Error> for KvsError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KvsError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<KvsError> for CryptoError

fn from(err: KvsError) -> Self

Converts to this type from the input type.