Enum StygianError 

pub enum StygianError {
    Graph(GraphError),
    Service(ServiceError),
    Provider(ProviderError),
    Config(ConfigError),
    RateLimit(RateLimitError),
    Cache(CacheError),
}

Primary error type for the stygian-graph crate

Encompasses all domain-level errors following hexagonal architecture principles.

Example

use stygian_graph::domain::error::{StygianError, GraphError};

fn validate_pipeline() -> Result<(), StygianError> {
    Err(StygianError::Graph(GraphError::CycleDetected))
}

Variants

Graph(GraphError)

Graph execution errors

Service(ServiceError)

Service interaction errors

Provider(ProviderError)

AI provider errors

Config(ConfigError)

Configuration errors

RateLimit(RateLimitError)

Rate limiting errors

Cache(CacheError)

Caching errors

Trait Implementations

impl Debug for StygianError

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

Formats the value using the given formatter.

impl Display for StygianError

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

Formats the value using the given formatter.

impl Error for StygianError

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<AuthError> for StygianError

fn from(e: AuthError) -> Self

Converts to this type from the input type.

impl From<CacheError> for StygianError

fn from(source: CacheError) -> Self

Converts to this type from the input type.

impl From<ConfigError> for StygianError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.

impl From<GraphError> for StygianError

fn from(source: GraphError) -> Self

Converts to this type from the input type.

impl From<ProviderError> for StygianError

fn from(source: ProviderError) -> Self

Converts to this type from the input type.

impl From<RateLimitError> for StygianError

fn from(source: RateLimitError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for StygianError

fn from(source: ServiceError) -> Self

Converts to this type from the input type.

impl From<SigningError> for StygianError

fn from(e: SigningError) -> Self

Converts to this type from the input type.