Enum CompressionError 

pub enum CompressionError {
    CodecNotSupported(String),
    CompressionFailed(String),
    DecompressionFailed(String),
    InvalidCompressionLevel {
        level: i32,
        min: i32,
        max: i32,
    },
    InvalidBufferSize(String),
    ChecksumMismatch {
        expected: u64,
        actual: u64,
    },
    IntegrityCheckFailed(String),
    InvalidMetadata(String),
    Io(Error),
    InvalidParameter(String),
    Lz4Error(String),
    ZstdError(String),
    BrotliError(String),
    SnappyError(String),
    DeflateError(String),
    DeltaError(String),
    RleError(String),
    DictionaryError(String),
    FloatingPointError(String),
    AutoSelectionError(String),
    ParallelError(String),
    StreamingError(String),
    UnsupportedDataType(String),
    BufferTooSmall {
        required: usize,
        available: usize,
    },
    ConfigurationError(String),
}

Errors that can occur during compression operations

Variants

CodecNotSupported(String)

Codec not found or not supported

CompressionFailed(String)

Compression failed

DecompressionFailed(String)

Decompression failed

InvalidCompressionLevel

Invalid compression level

Fields

level: i32

Provided compression level

min: i32

Minimum acceptable level

max: i32

Maximum acceptable level

InvalidBufferSize(String)

Invalid buffer size

ChecksumMismatch

Checksum mismatch

Fields

expected: u64

Expected checksum

actual: u64

Actual checksum

IntegrityCheckFailed(String)

Integrity check failed

InvalidMetadata(String)

Invalid metadata

Io(Error)

I/O error

InvalidParameter(String)

Invalid parameter

Lz4Error(String)

LZ4 codec error

ZstdError(String)

Zstd codec error

BrotliError(String)

Brotli codec error

SnappyError(String)

Snappy codec error

DeflateError(String)

Deflate codec error

DeltaError(String)

Delta codec error

RleError(String)

RLE codec error

DictionaryError(String)

Dictionary codec error

FloatingPointError(String)

Floating-point compression error

AutoSelectionError(String)

Auto-selection error

ParallelError(String)

Parallel processing error

StreamingError(String)

Streaming error

UnsupportedDataType(String)

Unsupported data type

BufferTooSmall

Buffer too small

Fields

required: usize

Required buffer size

available: usize

Available buffer size

ConfigurationError(String)

Configuration error

Trait Implementations

impl Debug for CompressionError

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

Formats the value using the given formatter.

impl Display for CompressionError

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

Formats the value using the given formatter.

impl Error for CompressionError

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 CompressionError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SnappyError> for CompressionError

fn from(err: SnappyError) -> Self

Converts to this type from the input type.