Enum Error 

pub enum Error {
    ConnectionFailed {
        host: String,
        port: u16,
        source: Error,
    },
    HandshakeFailed(Error),
    AuthenticationFailed {
        username: String,
        reason: String,
    },
    ChannelFailed(String),
    ExecutionFailed(String),
    Io(Error),
    InvalidConfig(String),
    NotConnected,
    PrivateKeyNotFound {
        path: String,
    },
}

Error types that can occur during SSH operations.

Variants

ConnectionFailed

Failed to establish TCP connection to the remote host.

Fields

host: String

port: u16

source: Error

HandshakeFailed(Error)

SSH handshake failed.

AuthenticationFailed

Authentication failed.

Fields

username: String

reason: String

ChannelFailed(String)

Failed to open an SSH channel.

ExecutionFailed(String)

Command execution failed.

Io(Error)

I/O error occurred.

InvalidConfig(String)

Invalid configuration.

NotConnected

The client is not connected.

PrivateKeyNotFound

The private key file was not found or could not be read.

Fields

path: String

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<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.