Enum Error 

pub enum Error {
    RpcSerde(Error),
    RpcIo(Error),
    RpcNoEnvVar,
    RpcMismatch(Response),
    RpcHangup,
    Serde(Error),
    InvalidSetEnv,
    MissingKeyValue(String),
}

The library error type.

Variants

RpcSerde(Error)

RPC communication error.

RpcIo(Error)

RPC I/O error.

RpcNoEnvVar

No CARGO_FIXTURE_SOCKET set, occurs when fixture or fixture tests are run without cargo fixture.

RpcMismatch(Response)

RPC communication error.

RpcHangup

Connection interrupted prematurely.

Serde(Error)

Serde error when setting or retrieving K-V store value.

InvalidSetEnv

Invalid key or value while attempting to set environment variable

MissingKeyValue(String)

No value set for key in the K-V store value.

Implementations

impl Error

pub fn as_serde(&self) -> Option<&Error>

Returns Some if this is a K-V store serde error.

Trait Implementations

impl AsRef<str> for Error

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

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<T> From<Error> for Result<T>

fn from(err: Error) -> Self

Converts to this type from the input type.