Struct VerificationError 

pub struct VerificationError {
    pub event: EventType,
    pub rule: Rule,
    pub detail: String,
}

One event rejected by the ordering verifier.

The message names the offending event, the rule it broke and the id involved. In debug builds it also carries a dump of everything still open, which is usually enough to spot the missing terminator:

TEXT_MESSAGE_CONTENT breaks rule `not-open` (content and terminators require
a matching start): message "msg-2" is not open [open: messages={"msg-1"}]

Fields

event: EventType

The event that was rejected.

rule: Rule

The rule it broke.

detail: String

What specifically was wrong, plus — in debug builds — the open-entity dump.

Implementations

impl VerificationError

pub fn new(event: EventType, rule: Rule, detail: impl Into<String>) -> Self

Builds a rejection.

Trait Implementations

impl Debug for VerificationError

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

Formats the value using the given formatter.

impl Display for VerificationError

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

Formats the value using the given formatter.

impl Error for VerificationError

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<VerificationError> for Error

fn from(source: VerificationError) -> Self

Converts to this type from the input type.