Enum fluence_app_service::MarineError

pub enum MarineError {
    InvalidConfig(String),
    InstantiationError {
        module_import_name: String,
        modules_dir: Option<PathBuf>,
        provided_modules: Vec<String>,
    },
    IOError(String),
    MissingFunctionError(String),
    MissingArgumentError(String),
    NoSuchModule(String),
    JsonArgumentsDeserializationError {
        module_name: String,
        function_name: String,
        error: ITJsonSeDeError,
    },
    JsonOutputSerializationError {
        module_name: String,
        function_name: String,
        error: ITJsonSeDeError,
    },
    ParseConfigError(Error),
    EngineError(MError),
    HighProbabilityOOM {
        original_error: MError,
        allocation_stats: MemoryAllocationStats,
    },
}

Variants

InvalidConfig(String)

Errors that happened due to invalid config content

InstantiationError

An error occurred at the instantiation step.

Fields

module_import_name: String

modules_dir: Option<PathBuf>

provided_modules: Vec<String>

IOError(String)

Various errors related to file i/o.

MissingFunctionError(String)

A function with specified name is missing.

MissingArgumentError(String)

An argument with specified name is missing.

NoSuchModule(String)

Returns when there is no module with such name.

JsonArgumentsDeserializationError

Provided arguments aren’t compatible with a called function signature.

Fields

module_name: String

function_name: String

error: ITJsonSeDeError

JsonOutputSerializationError

Returned outputs aren’t compatible with a called function signature.

Fields

module_name: String

function_name: String

error: ITJsonSeDeError

ParseConfigError(Error)

Errors related to invalid config.

EngineError(MError)

Marine errors.

HighProbabilityOOM

When marine returned an error and there was a rejected allocation, the most probable cause is OOM. Otherwise this error is the same as EngineError. This error is on marine-runtime level, because otherwise it is impossible to check allocation stats after a failed instantiation.

Fields

original_error: MError

allocation_stats: MemoryAllocationStats

Trait Implementations

impl Debug for MarineError

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

Formats the value using the given formatter.

impl Display for MarineError

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

Formats the value using the given formatter.

impl Error for MarineError

fn source(&self) -> Option<&(dyn Error + 'static)>

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 MarineError

fn from(source: Error) -> MarineError

Converts to this type from the input type.

impl From<Infallible> for MarineError

fn from(_: Infallible) -> MarineError

Converts to this type from the input type.

impl From<MError> for MarineError

fn from(source: MError) -> MarineError

Converts to this type from the input type.

impl From<MarineError> for AppServiceError

fn from(err: MarineError) -> Self

Converts to this type from the input type.