Enum KitError 

pub enum KitError {
    BuildFailed {
        module: &'static str,
        source: Box<dyn Error + Send + Sync>,
    },
    MissingCapability {
        key: &'static str,
    },
    DuplicateCapability {
        key: &'static str,
    },
    MissingConfig {
        key: &'static str,
    },
}

The error type for Kit operations.

All Kit operations return Result<T, KitError>.

Variants

BuildFailed

Build failed for a module.

Fields

module: &'static str

The module name (Module::NAME).

source: Box<dyn Error + Send + Sync>

The original build error.

MissingCapability

Required capability is missing from Kit.

Fields

key: &'static str

The capability key name (CapabilityKey::NAME).

DuplicateCapability

Capability already exists in Kit (duplicate registration).

Fields

key: &'static str

The capability key name (CapabilityKey::NAME).

MissingConfig

Required configuration is missing from Kit.

Fields

key: &'static str

The config key name (ConfigKey::NAME).

Trait Implementations

impl Debug for KitError

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

Formats the value using the given formatter.

impl Display for KitError

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

Formats the value using the given formatter.

impl Error for KitError

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.