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ErrorCode

Enum ErrorCode

pub enum ErrorCode {
Show 18 variants    PolicyInvalid,
    TargetUnknown,
    EnvelopeDecode,
    EnvelopeVersion,
    UnsupportedConfiguration,
    AttemptsExhausted,
    Timeout,
    BreakerOpen,
    RateBudgetExceeded,
    NonIdempotentNotRetried,
    NonRetryableError,
    PollDeadlineExceeded,
    CacheCodec,
    FlowLeaseHeld,
    FlowNondeterminism,
    FlowDead,
    SideEffectsRecorded,
    Internal,
}

Expand description

Stable error taxonomy. String forms (“KEEL-E001”) appear in envelopes, logs, and keel explain; numeric values are frozen in core-ffi.h.

Variants§

PolicyInvalid

TargetUnknown

EnvelopeDecode

EnvelopeVersion

UnsupportedConfiguration

The policy is valid, but it asks for a capability this build/configuration cannot provide (v0.1: async effects inside a durable flow; durable flows with no journal attached).

AttemptsExhausted

Timeout

BreakerOpen

RateBudgetExceeded

NonIdempotentNotRetried

NonRetryableError

PollDeadlineExceeded

CacheCodec

FlowLeaseHeld

FlowNondeterminism

FlowDead

SideEffectsRecorded

Internal

Implementations§

impl ErrorCode

pub fn as_str(self) -> &'static str

Trait Implementations§

impl Clone for ErrorCode

fn clone(&self) -> ErrorCode

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Copy for ErrorCode

impl Debug for ErrorCode

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for ErrorCode

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Display for ErrorCode

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

Formats the value using the given formatter. Read more

impl Eq for ErrorCode

impl PartialEq for ErrorCode

fn eq(&self, other: &ErrorCode) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl Serialize for ErrorCode

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for ErrorCode

Auto Trait Implementations§

impl Freeze for ErrorCode

impl RefUnwindSafe for ErrorCode

impl Send for ErrorCode

impl Sync for ErrorCode

impl Unpin for ErrorCode

impl UnsafeUnpin for ErrorCode

impl UnwindSafe for ErrorCode

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

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.

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.

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

Performs the conversion.