Enum RecordErrorKind 

#[non_exhaustive]
pub enum RecordErrorKind {
    Primitive(PrimitiveError),
    Crc(CrcMismatch),
    Compression(CompressionError),
    UnsupportedMagic(i8),
    BatchTooSmall {
        got: i32,
        min: i32,
    },
    RecordCountTooLarge {
        got: i32,
        max: usize,
    },
    NegativeLength {
        field: &'static str,
        length: i32,
    },
    LengthOverflow {
        field: &'static str,
        got: usize,
        remaining: usize,
    },
}

Specific reason a record-batch operation failed.

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.

Primitive(PrimitiveError)

Underlying primitive read failed.

Crc(CrcMismatch)

CRC32C verification failed.

Compression(CompressionError)

Compression codec dispatch / decode failed.

UnsupportedMagic(i8)

Magic byte is not 2 (v2 record batches only).

BatchTooSmall

batchLength is below the minimum (BATCH_HEADER_SIZE = 49).

Fields

got: i32

Length declared on the wire.

min: i32

Minimum legal length.

RecordCountTooLarge

recordCount exceeds crate::record::MAX_RECORDS_PER_BATCH.

Fields

got: i32

Count declared on the wire.

max: usize

Configured maximum.

NegativeLength

A varint length field was negative where it must be >= 0.

Fields

field: &'static str

Which field had the bad length (e.g. "header key", "record body").

length: i32

The negative length read.

LengthOverflow

A length field exceeds the remaining buffer.

Fields

field: &'static str

Which field overflowed.

got: usize

Length declared on the wire.

remaining: usize

Bytes actually remaining in the buffer.

Trait Implementations

impl Debug for RecordErrorKind

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

Formats the value using the given formatter.

impl Display for RecordErrorKind

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

Formats the value using the given formatter.

impl Error for RecordErrorKind

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<CompressionError> for RecordErrorKind

fn from(source: CompressionError) -> Self

Converts to this type from the input type.

impl From<CrcMismatch> for RecordErrorKind

fn from(source: CrcMismatch) -> Self

Converts to this type from the input type.

impl From<PrimitiveError> for RecordErrorKind

fn from(source: PrimitiveError) -> Self

Converts to this type from the input type.

impl From<RecordErrorKind> for RecordError

fn from(kind: RecordErrorKind) -> Self

Converts to this type from the input type.