Enum SyncError 

#[non_exhaustive]
pub enum SyncError {
    OutboxFull {
        capacity: usize,
        current: usize,
    },
    BufferFull(usize),
    Transport(String),
    Conflict {
        entity_type: String,
        entity_id: String,
        description: String,
    },
    NotInitialized,
    Serialization(String),
    Storage(String),
    InvalidConfig(String),
    DuplicateEvent(String),
    SequenceOutOfRange {
        requested: u64,
        head: u64,
    },
}

Errors that can occur during sync operations.

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.

OutboxFull

The outbox has reached its maximum capacity.

Fields

capacity: usize

Maximum allowed events.

current: usize

Current event count.

BufferFull(usize)

The event buffer has reached its maximum capacity (informational; old events are evicted).

Transport(String)

A transport-level error occurred during push or pull.

Conflict

A conflict was detected between local and remote events.

Fields

entity_type: String

The type of entity involved.

entity_id: String

The identifier of the entity.

description: String

Human-readable conflict description.

NotInitialized

The sync engine has not been initialized.

Serialization(String)

A serialization or deserialization error occurred.

Storage(String)

A local storage operation failed (for durable outbox persistence).

InvalidConfig(String)

An invalid configuration value was provided.

DuplicateEvent(String)

An event with a duplicate ID was detected.

SequenceOutOfRange

The requested sequence number is out of range.

Fields

requested: u64

The sequence that was requested.

head: u64

The current head sequence.

Trait Implementations

impl Debug for SyncError

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

Formats the value using the given formatter.

impl Display for SyncError

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

Formats the value using the given formatter.

impl Error for SyncError

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 SyncError

fn from(err: Error) -> Self

Converts to this type from the input type.