Enum QuorumError 

#[non_exhaustive]
pub enum QuorumError {
    QuorumNotMet {
        got: usize,
        needed: usize,
        reason: QuorumFailureReason,
    },
    InvalidPolicy {
        detail: String,
    },
    LocalWriteFailed {
        detail: String,
    },
}

Errors surfaced by the quorum writer. Non-exhaustive so we can add variants without breaking downstream matches.

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.

QuorumNotMet

The local write succeeded but we did not collect enough acks within the policy deadline.

Fields

got: usize

needed: usize

reason: QuorumFailureReason

InvalidPolicy

The policy itself is malformed (e.g. N = 0).

Fields

detail: String

LocalWriteFailed

The local write itself failed — caller sees the underlying cause.

Fields

detail: String

Trait Implementations

impl Clone for QuorumError

fn clone(&self) -> QuorumError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuorumError

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

Formats the value using the given formatter.

impl Display for QuorumError

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

Formats the value using the given formatter.

impl Eq for QuorumError

impl Error for QuorumError

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 PartialEq for QuorumError

fn eq(&self, other: &QuorumError) -> 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 QuorumError