Enum commitlog::AppendError

pub enum AppendError {
    Io(Error),
    FreshIndexNotWritable,
    FreshSegmentNotWritable,
    MessageSizeExceeded,
    InvalidOffset,
}

Error enum for commit log Append operation.

Variants

Io(Error)

The underlying file operations failed during the append attempt.

Tuple Fields of Io

0: Error

FreshIndexNotWritable

A new index was created, but was unable to receive writes during the append operation. This could point to exhaustion of machine resources or other I/O issue.

FreshSegmentNotWritable

A new segment was created, but was unable to receive writes during the append operation. This could point to exhaustion of machine resources or other I/O issue.

MessageSizeExceeded

If a message that is larger than the per message size is tried to be appended it will not be allowed an will return an error

InvalidOffset

The buffer contains an invalid offset value

Trait Implementations

impl Debug for AppendError

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

Formats the value using the given formatter.

impl Display for AppendError

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

Formats the value using the given formatter.

impl Error for AppendError

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 source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

impl From<Error> for AppendError

fn from(e: Error) -> AppendError

Performs the conversion.