Enum Error 

pub enum Error {
    Request {
        source: RequestError,
        meta: Meta,
    },
    Send {
        source: SendError,
        meta: Meta,
    },
    MpscRecv {
        source: RecvError,
        meta: Meta,
    },
    OneshotRecv {
        source: RecvError,
        meta: Meta,
    },
    Write {
        source: WriteError,
        meta: Meta,
    },
}

Error type that subsumes all possible errors in this crate, for convenience.

Variants

Request

Fields

source: RequestError

meta: Meta

Captured call-site metadata

Send

Fields

source: SendError

meta: Meta

Captured call-site metadata

MpscRecv

Fields

source: RecvError

meta: Meta

Captured call-site metadata

OneshotRecv

Fields

source: RecvError

meta: Meta

Captured call-site metadata

Write

Available on crate feature rpc only.

Fields

source: WriteError

meta: Meta

Captured call-site metadata

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)>

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 AnyError

fn from(value: Error) -> AnyError

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<RecvError> for Error

fn from(source: RecvError) -> Self

Converts to this type from the input type.

impl From<RecvError> for Error

fn from(source: RecvError) -> Self

Converts to this type from the input type.

impl From<RequestError> for Error

fn from(source: RequestError) -> Self

Converts to this type from the input type.

impl From<SendError> for Error

fn from(source: SendError) -> Self

Converts to this type from the input type.

impl From<WriteError> for Error

fn from(source: WriteError) -> Self

Converts to this type from the input type.

impl StackError for Error

fn as_std(&self) -> &(dyn Error + Send + Sync + 'static)

Returns this error as a std error reference.

fn into_std(self: Box<Self>) -> Box<dyn Error + Send + Sync>

Returns this error as a std error.

fn as_dyn(&self) -> &dyn StackError

Returns this error as a dyn StackError.

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

Returns the next source in the chain, if any.

fn meta(&self) -> Option<&Meta>

Returns metadata captured at creation time, if available.

fn source(&self) -> Option<ErrorRef<'_>>

Returns the next source in the chain, if any.

fn is_transparent(&self) -> bool

Returns whether this error is transparent and should be skipped in reports.

fn as_ref(&self) -> ErrorRef<'_>

Returns this error as an ErrorRef.

fn stack(&self) -> Chain<'_>

Returns an iterator over this error followed by its sources.

fn sources(&self) -> Chain<'_>

Returns an iterator over sources of this error (skipping self).

fn report(&self) -> Report<'_>

Returns a Report to output the error with configurable formatting.