Enum Error 

pub enum Error {
    ServiceDoesNotExist(String),
    ServiceNotInstantiated(String),
    FailedToDowncastRefOfService(String),
    FailedToStoreService(String),
    NoFactoryFunctionAvailable(String),
    SetFailedToReturnAServiceReference(String),
    FailedToDowncastFactoryOutput(String),
    NoServiceWithStorageRequest,
    FailedToStoreServiceAlias,
    MutexGotPoison,
    ServiceAlreadyExists,
    FailedToStoreFactory,
    UnknownError(String),
}

Variants

ServiceDoesNotExist(String)

ServiceNotInstantiated(String)

FailedToDowncastRefOfService(String)

FailedToStoreService(String)

NoFactoryFunctionAvailable(String)

SetFailedToReturnAServiceReference(String)

FailedToDowncastFactoryOutput(String)

NoServiceWithStorageRequest

FailedToStoreServiceAlias

MutexGotPoison

ServiceAlreadyExists

FailedToStoreFactory

UnknownError(String)

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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

setting up the support for std::error::Error to allow error handling and passthroughs

pub enum SomeError {
    CustomError(Box<dyn std::error::Error + Send>)
}

The concept of this is that it will allow for either alter parsing of the Error value later without the loss of information.

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<String> for Error

fn from(s: String) -> Self

Converts to this type from the input type.