Enum mobc_boltrs::Error

pub enum Error {
    ClientError {
        source: Error,
    },
    ClientInitFailed {
        message: Message,
    },
    InvalidAddress,
    InvalidClientVersion {
        version: u32,
    },
    InvalidMetadata {
        metadata: String,
    },
    IoError {
        source: Error,
    },
    ProtocolError {
        source: Error,
    },
}

Error type for mobc-boltrs

Examples

let e = Error::InvalidClientVersion { version: 143 };

Variants

ClientError

Wraps and returns an error generated by the Bolt client

Fields of ClientError

source: Error

ClientInitFailed

Returned when the client fails to initialize a session with the server

Fields of ClientInitFailed

message: Message

InvalidAddress

Returned when an address or hostname cannot be resolved

InvalidClientVersion

Returned when the client requests an invalid version of the database

Fields of InvalidClientVersion

version: u32

InvalidMetadata

Returned when the client metadata is incorrect, such as bad authentication credentials

Fields of InvalidMetadata

metadata: String

IoError

Wraps and returns an error from the underlying I/O libraries

Fields of IoError

source: Error

ProtocolError

Wraps and returns a Bolt protocol error

Fields of ProtocolError

source: 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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.