Enum PatternError 

#[non_exhaustive]
pub enum PatternError<E> {
    Domain(E),
    Journal(JournalError),
    Ask(AskError),
    Codec(String),
    Invariant(String),
    NotConfigured(&'static str),
    Intercepted(String),
    ConcurrencyConflict {
        expected: u64,
        actual: u64,
    },
    ReplyDropped,
}

Errors raised by pattern-level operations.

Generic over the user’s domain error E. Mirrors the shape of atomr_persistence::EventsourcedError so downstream code can pattern-match consistently.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Domain(E)

Journal(JournalError)

Ask(AskError)

Codec(String)

Invariant(String)

NotConfigured(&'static str)

Intercepted(String)

ConcurrencyConflict

Fields

expected: u64

actual: u64

ReplyDropped

Trait Implementations

impl<E: Debug> Debug for PatternError<E>

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

Formats the value using the given formatter.

impl<E> Display for PatternError<E>

where E: Display,

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

Formats the value using the given formatter.

impl<E> Error for PatternError<E>

where E: Error, Self: Debug + Display,

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<E> From<AskError> for PatternError<E>

fn from(source: AskError) -> Self

Converts to this type from the input type.

impl<E> From<JournalError> for PatternError<E>

fn from(source: JournalError) -> Self

Converts to this type from the input type.