Enum JournalError 

pub enum JournalError {
    Io(Error),
    Parse {
        line: usize,
        error: String,
    },
    UnsafeRestore {
        limit: u64,
        reason: String,
    },
    Sequence {
        index: usize,
        expected: u64,
        actual: u64,
    },
    Divergence {
        seq: u64,
        kind: String,
    },
    Full {
        seq: u64,
        limit: u64,
    },
}

Journal failures.

Variants

Io(Error)

I/O failure.

Parse

Parse failure on a complete line.

Fields

line: usize

Line number (1-based among file lines).

error: String

Parse error.

UnsafeRestore

Restore rejected for safety (symlink, size, entry count).

Fields

limit: u64

Cap that was violated.

reason: String

Human reason.

Sequence

Sequence gap or mismatch.

Fields

index: usize

Index.

expected: u64

Expected seq.

actual: u64

Actual seq.

Divergence

Replay saw a different request than recorded.

Fields

seq: u64

Sequence.

kind: String

Kind.

Full

Append would exceed the durable byte cap.

Fields

seq: u64

Sequence that would have been written.

limit: u64

Byte limit.

Trait Implementations

impl Debug for JournalError

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

Formats the value using the given formatter.

impl Display for JournalError

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

Formats the value using the given formatter.

impl Error for JournalError

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 JournalError

fn from(source: Error) -> Self

Converts to this type from the input type.