Enum LogError 

pub enum LogError {
    Io(Error),
    Corrupt {
        path: String,
        detail: String,
    },
    OutOfOrder {
        expected: u64,
        actual: u64,
    },
    Oversized(usize),
}

Errors returned by the segmented log.

Variants

Io(Error)

An underlying file operation failed.

Corrupt

A segment failed structural validation.

Fields

path: String

Path of the offending segment.

detail: String

Why the segment is rejected.

OutOfOrder

A record was appended with an LSN that breaks the contiguous sequence.

Fields

expected: u64

The LSN the log required next.

actual: u64

The LSN the caller supplied.

Oversized(usize)

A record exceeds the 64 MiB ceiling.

Trait Implementations

impl Debug for LogError

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

Formats the value using the given formatter.

impl Display for LogError

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

Formats the value using the given formatter.

impl Error for LogError

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<Error> for LogError

fn from(source: Error) -> Self

Converts to this type from the input type.