Enum CompressionError 

pub enum CompressionError {
    CompressionFailed(String),
    DecompressionFailed(String),
    InvalidInput(String),
    UnsupportedAlgorithm(String),
    Io(Error),
    ZstdError(String),
    BrotliError(String),
    Other(Error),
}

Errors that can occur during compression operations

Variants

CompressionFailed(String)

Compression operation failed

DecompressionFailed(String)

Decompression operation failed

InvalidInput(String)

Invalid input data

UnsupportedAlgorithm(String)

Unsupported compression algorithm

Io(Error)

I/O error occurred

ZstdError(String)

Zstd-specific error

BrotliError(String)

Brotli-specific error

Other(Error)

Generic error for opaque error types

Implementations

impl CompressionError

pub fn compression_failed<S: Into<String>>(msg: S) -> Self

Create a compression failed error

pub fn decompression_failed<S: Into<String>>(msg: S) -> Self

Create a decompression failed error

pub fn invalid_input<S: Into<String>>(msg: S) -> Self

Create an invalid input error

pub fn unsupported_algorithm<S: Into<String>>(algorithm: S) -> Self

Create an unsupported algorithm error

pub fn zstd_error<S: Into<String>>(msg: S) -> Self

Create a zstd-specific error

pub fn brotli_error<S: Into<String>>(msg: S) -> Self

Create a brotli-specific error

pub fn is_compression_failed(&self) -> bool

Check if this is a compression failed error

pub fn is_decompression_failed(&self) -> bool

Check if this is a decompression failed error

pub fn is_io(&self) -> bool

Check if this is an I/O 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<Error> for CompressionError

fn from(source: Error) -> Self

Converts to this type from the input type.