Enum RestoreError 

pub enum RestoreError {
    TooManyEntries,
    InvalidSequence,
    InvalidTimestamp,
    InvalidEntry,
    TextBudgetExceeded,
}

Refusal of a checkpoint that the maintained engine cannot produce.

Variants

TooManyEntries

Retained row count exceeds the fixed limit.

InvalidSequence

Rows are not contiguous or the next identity contradicts the retained tail.

InvalidTimestamp

Row times regress or the timestamp watermark is inconsistent.

InvalidEntry

A label/message exceeds its bound or truncated text is inconsistent.

TextBudgetExceeded

Combined retained text exceeds the checkpoint’s configured ceiling.

Trait Implementations

impl Clone for RestoreError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RestoreError

impl Debug for RestoreError

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

Formats the value using the given formatter.

impl Display for RestoreError

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

Formats the value using the given formatter.

impl Eq for RestoreError

impl Error for RestoreError

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 RestoreError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RestoreError