Enum SourceReason 

pub enum SourceReason {
    EOF,
    NotData,
    Io,
    Connect,
    Decode,
    NotFound,
    General(UnifiedReason),
}

Connector error reason.

All leaf variants carry detail via err_detail(). SourceError wraps each variant with a detail string and optional source error.

Variants

EOF

End of stream — no more data will be produced.

NotData

No data currently available (not EOF); caller should retry.

Io

I/O error from the underlying transport.

Connect

Failed to establish connection / bind / subscribe.

Decode

Message / frame decoding failed.

NotFound

Referenced connector not found in registry.

General(UnifiedReason)

Catch-all for unexpected errors.

Implementations

impl SourceReason

pub fn core_conf() -> Self

pub fn feature_conf() -> Self

pub fn dynamic_conf() -> Self

pub fn validation_error() -> Self

pub fn business_error() -> Self

pub fn rule_error() -> Self

pub fn not_found_error() -> Self

pub fn permission_error() -> Self

pub fn data_error() -> Self

pub fn system_error() -> Self

pub fn network_error() -> Self

pub fn resource_error() -> Self

pub fn timeout_error() -> Self

pub fn external_error() -> Self

pub fn logic_error() -> Self

impl SourceReason

pub fn err_detail<S: Into<String>>(self, detail: S) -> SourceError

Create an error with detail message.

pub fn err_source<E>(self, source: E) -> SourceError

where E: StdError + Send + Sync + 'static,

Create an error with a source (chained) error.

Trait Implementations

impl Clone for SourceReason

fn clone(&self) -> SourceReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceReason

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

Formats the value using the given formatter.

impl Display for SourceReason

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

Formats the value using the given formatter.

impl DomainReason for SourceReason

impl ErrorCode for SourceReason

fn error_code(&self) -> i32

impl ErrorIdentityProvider for SourceReason

fn stable_code(&self) -> &'static str

fn error_category(&self) -> ErrorCategory

impl PartialEq for SourceReason

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SourceReason