Enum Error 

pub enum Error {
    Connection(String),
    Protocol(String),
    Server(String),
    Timeout(Elapsed),
    Io(Error),
    Serialization(String),
    InvalidArgument(String),
    KeyNotFound,
    PoolExhausted,
    InvalidResponse(String),
    AuthenticationFailed,
    NotConnected,
    NotSupported,
    Json(Error),
    Other(String),
}

Error type for VedDB client operations

Variants

Connection(String)

Network or connection error

Protocol(String)

Protocol error

Server(String)

Server returned an error

Timeout(Elapsed)

Operation timed out

Io(Error)

I/O error

Serialization(String)

Serialization/Deserialization error

InvalidArgument(String)

Invalid argument provided

KeyNotFound

Key not found

PoolExhausted

Connection pool exhausted

InvalidResponse(String)

Invalid response from server

AuthenticationFailed

Authentication failed

NotConnected

Not connected to server

NotSupported

Operation not supported

Json(Error)

JSON serialization/deserialization error

Other(String)

Other errors

Implementations

impl Error

pub fn connection<S: Into<String>>(msg: S) -> Self

Create a connection error

pub fn protocol<S: Into<String>>(msg: S) -> Self

Create a protocol error

pub fn server<S: Into<String>>(msg: S) -> Self

Create a server error

pub fn invalid_argument<S: Into<String>>(msg: S) -> Self

Create an invalid argument error

pub fn invalid_response<S: Into<String>>(msg: S) -> Self

Create an invalid response error

pub fn other<S: Into<String>>(msg: S) -> Self

Create an other error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<&str> for Error

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Elapsed> for Error

fn from(source: Elapsed) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(s: String) -> Self

Converts to this type from the input type.