Struct OpError

pub struct OpError {
    pub kind: OpErrorKind,
    pub message: String,
}

Custom error type

Fields

kind: OpErrorKind

message: String

Implementations

impl OpError

pub fn new(kind: OpErrorKind) -> Self

pub fn join_msg(self, msg: &str) -> Self

Joins the Error with a new message and returns it

Trait Implementations

impl Debug for OpError

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

Formats the value using the given formatter.

impl Display for OpError

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

Formats the value using the given formatter.

impl Error for OpError

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

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

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 OpError

fn from(err: &str) -> Self

Converts to this type from the input type.

impl From<Error> for OpError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OpError

fn from(_: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OpError

fn from(_: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OpError

fn from(_: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OpError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for OpError

fn from(err: FromUtf8Error) -> Self

Converts to this type from the input type.

impl<T> From<PoisonError<T>> for OpError

fn from(_: PoisonError<T>) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for OpError

fn from(_: SendError<T>) -> Self

Converts to this type from the input type.

impl From<i32> for OpError

fn from(err_code: i32) -> Self

Converts to this type from the input type.