Struct ssh2::Error[−][src]

pub struct Error { /* fields omitted */ }

Expand description

Representation of an error that can occur within libssh2

Implementations

impl Error

pub fn from_session_error(sess: &Session, rc: c_int) -> Error

Given a libssh2 error return code, generate an Error object that encapsulates that error code and the error reason. The error reason is extracted from the Session and is used if the session contains the same error code as that provided. If the error code doesn’t match then an approximation of the error reason is used instead of the error message stored in the Session.

pub fn last_session_error(sess: &Session) -> Option<Error>

Generate the last error that occurred for a Session.

Returns None if there was no last error.

pub fn new(code: ErrorCode, msg: &'static str) -> Error

Create a new error for the given code and message

pub fn eof() -> Error

Generate an error that represents EOF

pub fn unknown() -> Error

Generate an error for unknown failure

pub fn from_errno(code: ErrorCode) -> Error

Construct an error from an error code from libssh2

pub fn message(&self) -> &str

Get the message corresponding to this error

pub fn code(&self) -> ErrorCode

Return the code for this error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.30.0[src]

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

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

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

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

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

1.0.0[src]

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(err: Error) -> Error

Performs the conversion.

impl From<NulError> for Error

fn from(_: NulError) -> Error

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl UnwindSafe for Error

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

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

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.