Enum Error

pub enum Error {
    CorruptedHeader,
    BadMagicText,
    BadExternalMagic {
        expected: u16,
        found: u16,
    },
    BadMagic {
        expected: u16,
        found: u16,
    },
    ChecksumMismatch,
    EntryTooLarge {
        len: u32,
        remaining: u32,
    },
    IO(Error),
}

Available on crate feature std only.

Errors for append-only file.

Variants

CorruptedHeader

Missing corrupted append-only log header.

BadMagicText

Snapshot has bad magic.

BadExternalMagic

Cannot open append-only because the external magic doesn’t match.

Fields

expected: u16

Expected external magic.

found: u16

Found external magic.

BadMagic

Cannot open append-only because the magic doesn’t match.

Fields

expected: u16

Expected magic.

found: u16

Found magic.

ChecksumMismatch

Corrupted append-only file: entry checksum mismatch.

EntryTooLarge

Corrupted append-only file: not enough bytes to decode append-only entry.

Fields

len: u32

Entry data len.

remaining: u32

Remaining file size.

IO(Error)

I/O 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, __formatter: &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(source: Error) -> Self

Converts to this type from the input type.