Enum FlowError 

pub enum FlowError {
    RunNotFound(String),
    RunTerminal(String),
    InvalidRunId(String),
    RunConflict {
        run_id: String,
        reason: String,
    },
    NonDeterministic {
        run_id: String,
        reason: String,
    },
    EventConflict {
        run_id: String,
        expected_sequence: u64,
        actual_sequence: u64,
    },
    HookTokenNotFound(String),
    HookTokenConflict {
        token: String,
        existing_run_id: String,
        existing_hook_id: String,
    },
    InvalidWorkflow(String),
    InvalidTransition(String),
    Store(String),
    Runtime(String),
    Serialization(Error),
    Io(Error),
    ReplayLimitExceeded(usize),
}

Errors surfaced by the workflow engine and runtime adapters.

Variants

RunNotFound(String)

RunTerminal(String)

InvalidRunId(String)

RunConflict

Fields

run_id: String

reason: String

NonDeterministic

Fields

run_id: String

reason: String

EventConflict

Fields

run_id: String

expected_sequence: u64

actual_sequence: u64

HookTokenNotFound(String)

HookTokenConflict

Fields

token: String

existing_run_id: String

existing_hook_id: String

InvalidWorkflow(String)

InvalidTransition(String)

Store(String)

Runtime(String)

Serialization(Error)

Io(Error)

ReplayLimitExceeded(usize)

Trait Implementations

impl Debug for FlowError

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

Formats the value using the given formatter.

impl Display for FlowError

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

Formats the value using the given formatter.

impl Error for FlowError

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 FlowError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for FlowError

fn from(source: Error) -> Self

Converts to this type from the input type.