Enum fluence_app_service::FaaSError

source · [−]

pub enum FaaSError {
    InvalidConfig(String),
    InstantiationError {
        module_import_name: String,
        modules_dir: Option<PathBuf>,
        provided_modules: Vec<String, Global>,
    },
    IOError(String),
    MissingFunctionError(String),
    MissingArgumentError(String),
    NoSuchModule(String),
    JsonArgumentsDeserializationError(String),
    JsonOutputSerializationError(String),
    ParseConfigError(Error),
    MaxHeapSizeOverflow {
        max_heap_size_wanted: u64,
        max_heap_size_allowed: u64,
    },
    EngineError(MError),
}

Variants

`InvalidConfig(String)`

Errors that happened due to invalid config content

`InstantiationError`

Fields

module_import_name: String

modules_dir: Option<PathBuf>

provided_modules: Vec<String, Global>

An error occurred at the instantiation step.

`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(String)`

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

`JsonOutputSerializationError(String)`

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

`ParseConfigError(Error)`

Errors related to invalid config.

`MaxHeapSizeOverflow`

Fields

max_heap_size_wanted: u64

max_heap_size_allowed: u64

Errors related to invalid config.

`EngineError(MError)`

Marine errors.

Trait Implementations

impl Debug for FaaSError

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

Formats the value using the given formatter. Read more

impl Display for FaaSError

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

Formats the value using the given formatter. Read more

impl Error for FaaSError

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

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for FaaSError

pub fn from(err: Error) -> FaaSError

Performs the conversion.

impl From<Error> for FaaSError

pub fn from(source: Error) -> FaaSError

Performs the conversion.

impl From<FaaSError> for AppServiceError

fn from(err: FaaSError) -> Self

Performs the conversion.

impl From<Infallible> for FaaSError

pub fn from(Infallible) -> FaaSError

Performs the conversion.

impl From<MError> for FaaSError

pub fn from(source: MError) -> FaaSError

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for FaaSError

impl Send for FaaSError

impl Sync for FaaSError

impl Unpin for FaaSError

impl !UnwindSafe for FaaSError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.