Enum ExtensionModuleError 

#[non_exhaustive]
pub enum ExtensionModuleError {
    ConflictingModule {
        module_id: ExtensionModuleId,
    },
    ConflictingEngine {
        module_id: ExtensionModuleId,
        family_id: &'static str,
        engine_id: EngineId,
    },
    PlanningConfigWithoutEngine {
        module_id: ExtensionModuleId,
        engine_id: EngineId,
    },
    PlanningConfigFamilyMismatch {
        module_id: ExtensionModuleId,
        engine_id: EngineId,
        expected: &'static str,
        actual: &'static str,
    },
    MissingPlanningConfig {
        module_id: ExtensionModuleId,
        engine_id: EngineId,
    },
    ConflictingPlanningConfig {
        module_id: ExtensionModuleId,
        engine_id: EngineId,
    },
    ConflictingCacheOwner {
        module_id: ExtensionModuleId,
        owner: CacheOwnerId,
    },
}

Reports invalid extension module registration transactions.

Examples

use tenferro_runtime::{EngineId, ExtensionModuleError, ExtensionModuleId};

let error = ExtensionModuleError::MissingPlanningConfig {
    module_id: ExtensionModuleId::new("tenferro.module.test")?,
    engine_id: EngineId::new("tenferro.engine.test")?,
};
assert!(error.to_string().contains("planning config"));

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ConflictingModule

A distinct module is already installed at the same module ID.

Fields

module_id: ExtensionModuleId

Conflicting module ID.

ConflictingEngine

A distinct extension engine is already registered for the same (family, engine) key.

Fields

module_id: ExtensionModuleId

Extension module ID.

family_id: &'static str

Extension family ID.

engine_id: EngineId

Runtime engine ID.

PlanningConfigWithoutEngine

A planning config was registered without exactly one matching engine.

Fields

module_id: ExtensionModuleId

Extension module ID.

engine_id: EngineId

Runtime engine ID.

PlanningConfigFamilyMismatch

Planning config family did not match the registered engine family.

Fields

module_id: ExtensionModuleId

Extension module ID.

engine_id: EngineId

Runtime engine ID.

expected: &'static str

Expected extension family ID.

actual: &'static str

Actual extension family ID.

MissingPlanningConfig

An engine was registered without its required planning config.

Fields

module_id: ExtensionModuleId

Extension module ID.

engine_id: EngineId

Runtime engine ID.

ConflictingPlanningConfig

A distinct planning config is already registered for the same engine.

Fields

module_id: ExtensionModuleId

Extension module ID.

engine_id: EngineId

Runtime engine ID.

ConflictingCacheOwner

A distinct cache owner is already registered for the same local owner ID.

Fields

module_id: ExtensionModuleId

Extension module ID.

owner: CacheOwnerId

Local cache owner ID.

Trait Implementations

impl Debug for ExtensionModuleError

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

Formats the value using the given formatter.

impl Display for ExtensionModuleError

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

Formats the value using the given formatter.

impl Error for ExtensionModuleError

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.