Struct CoordinationError 

#[non_exhaustive]
pub struct CoordinationError {
    pub kind: CoordinationErrorKind,
    pub reason: String,
}

Error from a coordination backend.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

kind: CoordinationErrorKind

How the caller must react; see CoordinationErrorKind.

reason: String

Human-readable cause.

Implementations

impl CoordinationError

pub fn new( kind: CoordinationErrorKind, reason: impl Into<String>, ) -> CoordinationError

Build an error. Backends live outside this crate, so construction goes through this constructor (the struct is #[non_exhaustive]).

pub fn class(&self) -> ErrorClass

Map to the framework error taxonomy. Fenced maps to Fatal only as a backstop — callers are expected to intercept it before classification and handle the split loss instead of failing.

Trait Implementations

impl Debug for CoordinationError

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

Formats the value using the given formatter.

impl Display for CoordinationError

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

Formats the value using the given formatter.

impl Error for CoordinationError

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.