Enum LighthouseError

pub enum LighthouseError {
    Config {
        message: String,
    },
    ResourceNotFound {
        resource_id: ResourceId,
    },
    InvalidMetric {
        message: String,
    },
    CallbackFailed {
        operation: String,
        message: String,
    },
    EngineNotRunning {
        message: String,
    },
    PolicyEvaluation {
        policy_name: String,
        message: String,
    },
    ChannelError {
        message: String,
    },
    Serialization {
        source: Error,
    },
    Io {
        source: Error,
    },
    Unexpected {
        message: String,
    },
}

All possible errors that can occur in the lighthouse library

Variants

Config

Configuration-related errors

Fields

message: String

ResourceNotFound

Resource not found or invalid

Fields

resource_id: ResourceId

InvalidMetric

Invalid or missing metrics

Fields

message: String

CallbackFailed

Callback execution failed

Fields

operation: String

message: String

EngineNotRunning

Engine is not running or has stopped

Fields

message: String

PolicyEvaluation

Policy evaluation failed

Fields

policy_name: String

message: String

ChannelError

Channel communication error (internal)

Fields

message: String

Serialization

Serialization/deserialization errors

Fields

source: Error

Io

IO-related errors

Fields

source: Error

Unexpected

Generic error for unexpected situations

Fields

message: String

Implementations

impl LighthouseError

Helper methods for creating common errors

pub fn config<S: Into<String>>(message: S) -> Self

pub fn resource_not_found<S: Into<String>>(resource_id: S) -> Self

pub fn invalid_metric<S: Into<String>>(message: S) -> Self

pub fn callback_failed<S: Into<String>>(operation: S, message: S) -> Self

pub fn engine_not_running<S: Into<String>>(message: S) -> Self

pub fn policy_evaluation<S: Into<String>>(policy_name: S, message: S) -> Self

pub fn unexpected<S: Into<String>>(message: S) -> Self

Trait Implementations

impl Debug for LighthouseError

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

Formats the value using the given formatter.

impl Display for LighthouseError

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

Formats the value using the given formatter.

impl Error for LighthouseError

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 LighthouseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LighthouseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<RecvError> for LighthouseError

Convert from channel receive errors

fn from(error: RecvError) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for LighthouseError

Convert from channel send errors

fn from(error: SendError<T>) -> Self

Converts to this type from the input type.