Struct NodeDbError 

pub struct NodeDbError { /* private fields */ }

Public error type returned by all NodeDb trait methods.

Separates machine-readable data (ErrorCode + ErrorDetails) from the human-readable message. Optional cause preserves the error chain.

Implementations

impl NodeDbError

pub fn code(&self) -> ErrorCode

The stable numeric error code.

pub fn message(&self) -> &str

Human-readable error message.

pub fn details(&self) -> &ErrorDetails

Machine-matchable error details.

pub fn cause(&self) -> Option<&NodeDbError>

The chained cause, if any.

pub fn with_cause(self, cause: NodeDbError) -> Self

Attach a cause to this error.

pub fn is_retriable(&self) -> bool

Whether this error is retriable by the client.

pub fn is_client_error(&self) -> bool

Whether this error indicates the client sent invalid input.

impl NodeDbError

pub fn is_constraint_violation(&self) -> bool

pub fn is_not_found(&self) -> bool

pub fn is_auth_denied(&self) -> bool

pub fn is_storage(&self) -> bool

pub fn is_internal(&self) -> bool

pub fn is_cluster(&self) -> bool

impl NodeDbError

pub fn constraint_violation( collection: impl Into<String>, detail: impl Display, ) -> Self

pub fn write_conflict( collection: impl Into<String>, document_id: impl Into<String>, ) -> Self

pub fn deadline_exceeded() -> Self

pub fn prevalidation_rejected( constraint: impl Into<String>, reason: impl Display, ) -> Self

pub fn collection_not_found(collection: impl Into<String>) -> Self

pub fn document_not_found( collection: impl Into<String>, document_id: impl Into<String>, ) -> Self

pub fn plan_error(detail: impl Display) -> Self

pub fn fan_out_exceeded(shards_touched: u16, limit: u16) -> Self

pub fn sql_not_enabled() -> Self

pub fn authorization_denied(resource: impl Into<String>) -> Self

pub fn auth_expired(detail: impl Display) -> Self

pub fn sync_connection_failed(detail: impl Display) -> Self

pub fn sync_delta_rejected( reason: impl Display, compensation: Option<CompensationHint>, ) -> Self

pub fn shape_subscription_failed( shape_id: impl Into<String>, detail: impl Display, ) -> Self

pub fn storage(detail: impl Display) -> Self

pub fn segment_corrupted(detail: impl Display) -> Self

pub fn cold_storage(detail: impl Display) -> Self

pub fn wal(detail: impl Display) -> Self

pub fn serialization(format: impl Into<String>, detail: impl Display) -> Self

pub fn codec(detail: impl Display) -> Self

pub fn config(detail: impl Display) -> Self

pub fn bad_request(detail: impl Display) -> Self

pub fn no_leader(detail: impl Display) -> Self

pub fn not_leader(leader_addr: impl Into<String>) -> Self

pub fn migration_in_progress(detail: impl Display) -> Self

pub fn node_unreachable(detail: impl Display) -> Self

pub fn cluster(detail: impl Display) -> Self

pub fn memory_exhausted(engine: impl Into<String>) -> Self

pub fn encryption(detail: impl Display) -> Self

pub fn bridge(detail: impl Display) -> Self

pub fn dispatch(detail: impl Display) -> Self

pub fn internal(detail: impl Display) -> Self

Trait Implementations

impl Clone for NodeDbError

fn clone(&self) -> NodeDbError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeDbError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeDbError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NodeDbError

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

Formats the value using the given formatter.

impl Error for NodeDbError

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 NodeDbError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl Serialize for NodeDbError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.