Enum Error 

#[non_exhaustive]
pub enum Error {
    Io(Error),
    Decompress(CompressionType),
    InvalidVersion(u8),
    Unrecoverable,
    ChecksumMismatch {
        got: Checksum,
        expected: Checksum,
    },
    InvalidTag((&'static str, u8)),
    InvalidTrailer,
    InvalidHeader(&'static str),
    Utf8(Utf8Error),
}

Represents errors that can occur in the LSM-tree

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.

Io(Error)

I/O error

Decompress(CompressionType)

Decompression failed

InvalidVersion(u8)

Invalid or unparsable data format version

Unrecoverable

Some required files could not be recovered from disk

ChecksumMismatch

Checksum mismatch

Fields

got: Checksum

Checksum of loaded block

expected: Checksum

Checksum that was saved in block header

InvalidTag((&'static str, u8))

Invalid enum tag

InvalidTrailer

Invalid block trailer

InvalidHeader(&'static str)

Invalid block header

Utf8(Utf8Error)

UTF-8 error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.