Enum MarkerError 

pub enum MarkerError {
    HeaderTooShort,
    BadMagic,
    HeaderChecksumMismatch {
        expected: u64,
        actual: u64,
    },
    RecordTooShort,
    RecordChecksumMismatch {
        expected: u64,
        actual: u64,
    },
    UnsupportedVersion {
        version: u32,
    },
    RecordSizeMismatch {
        expected: u32,
        actual: u32,
    },
    CommitSeqMismatch {
        expected: u64,
        actual: u64,
    },
    TornTail {
        complete_records: u64,
        trailing_bytes: usize,
    },
    MarkerIdMismatch {
        commit_seq: u64,
    },
}

Errors from marker stream operations.

Variants

HeaderTooShort

Header buffer too short (need MARKER_SEGMENT_HEADER_BYTES).

BadMagic

Bad magic bytes in segment header.

HeaderChecksumMismatch

Header xxh3 checksum mismatch.

Fields

expected: u64

actual: u64

RecordTooShort

Record buffer too short (need COMMIT_MARKER_RECORD_BYTES).

RecordChecksumMismatch

Record xxh3 checksum mismatch.

Fields

expected: u64

actual: u64

UnsupportedVersion

Record version mismatch.

Fields

version: u32

RecordSizeMismatch

Record size in header doesn’t match expected.

Fields

expected: u32

actual: u32

CommitSeqMismatch

commit_seq doesn’t match expected slot position.

Fields

expected: u64

actual: u64

TornTail

Segment data has incomplete (torn) tail.

Fields

complete_records: u64

trailing_bytes: usize

MarkerIdMismatch

marker_id does not match recomputed value (forged or corrupt record).

Fields

commit_seq: u64

Trait Implementations

impl Clone for MarkerError

fn clone(&self) -> MarkerError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MarkerError

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

Formats the value using the given formatter.

impl Display for MarkerError

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

Formats the value using the given formatter.

impl Eq for MarkerError

impl Error for MarkerError

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 PartialEq for MarkerError

fn eq(&self, other: &MarkerError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MarkerError