Enum FeatureError 

pub enum FeatureError {
    GenericError(String),
    LockTimeout,
    NotFound,
    RouterInsertError {
        identifier: String,
        path: String,
        details: String,
    },
    MultipleFallbacks {
        identifier: String,
    },
}

Errors that can occur when working with features

Variants

GenericError(String)

A generic error with a descriptive message

LockTimeout

Failed to acquire lock on a mutable feature within the timeout period

NotFound

The requested feature was not found

RouterInsertError

Failed to register a path in the router

Fields

identifier: String

Feature identifier

path: String

Path that failed to insert

details: String

Error details

MultipleFallbacks

Multiple fallback routes defined (only one is allowed)

Fields

identifier: String

Feature identifier attempting to register fallback

Trait Implementations

impl Clone for FeatureError

fn clone(&self) -> FeatureError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureError

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

Formats the value using the given formatter.

impl Display for FeatureError

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

Formats the value using the given formatter.

impl Error for FeatureError

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.