Enum ArchiveError 

pub enum ArchiveError {
    Io(Error),
    UnsupportedFormat(String),
    InvalidHeader {
        format: String,
    },
    CorruptedEntry {
        format: String,
        entry_name: String,
        reason: String,
    },
    IndexMismatch(String),
    CrcMismatch {
        entry: String,
        expected: u32,
        actual: u32,
    },
    DecompressionFailed {
        entry: String,
        reason: String,
    },
    UnsupportedMethod {
        format: String,
        method: String,
    },
    PasswordRequired {
        path: PathBuf,
    },
    ExternalLibrary {
        library: String,
        message: String,
    },
}

Error type for archive operations

Variants

Io(Error)

IO error during archive operations

UnsupportedFormat(String)

Unsupported archive format

InvalidHeader

Invalid archive header

Fields

format: String

Archive format name (e.g., “ARC”, “ARJ”, “ZIP”)

CorruptedEntry

Corrupted archive entry

Fields

format: String

Archive format name

entry_name: String

Name of the corrupted entry

reason: String

Reason for corruption

IndexMismatch(String)

Entry index mismatch

CrcMismatch

CRC checksum mismatch

Fields

entry: String

Name of the entry with CRC mismatch

expected: u32

Expected CRC value

actual: u32

Actual calculated CRC value

DecompressionFailed

Decompression failed

Fields

entry: String

Name of the entry that failed to decompress

reason: String

Reason for decompression failure

UnsupportedMethod

Unsupported compression method

Fields

format: String

Archive format name

method: String

Compression method name or identifier

PasswordRequired

Password required but not provided

Fields

path: PathBuf

Path to the encrypted archive

ExternalLibrary

External library error (e.g., from zip, unrar, sevenz-rust2)

Fields

library: String

Name of the external library

message: String

Error message from the library

Implementations

impl ArchiveError

pub fn io_error(message: impl Into<String>) -> Self

Create an IO error from a string message

pub fn unsupported_format(path: impl Into<String>) -> Self

Create an unsupported format error

pub fn invalid_header(format: impl Into<String>) -> Self

Create an invalid header error

pub fn corrupted_entry( format: impl Into<String>, reason: impl Into<String>, ) -> Self

Create a corrupted entry error

pub fn corrupted_entry_named( format: impl Into<String>, entry_name: impl Into<String>, reason: impl Into<String>, ) -> Self

Create a corrupted entry error with entry name

pub fn crc_mismatch( entry: impl Into<String>, expected: u32, actual: u32, ) -> Self

Create a CRC mismatch error

pub fn decompression_failed( entry: impl Into<String>, reason: impl Into<String>, ) -> Self

Create a decompression failed error

pub fn unsupported_method( format: impl Into<String>, method: impl Into<String>, ) -> Self

Create an unsupported method error

pub fn external_library( library: impl Into<String>, message: impl Into<String>, ) -> Self

Create an external library error

Trait Implementations

impl Debug for ArchiveError

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

Formats the value using the given formatter.

impl Display for ArchiveError

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

Formats the value using the given formatter.

impl Error for ArchiveError

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<ArchiveError> for Error

fn from(err: ArchiveError) -> Self

Converts to this type from the input type.

impl From<Error> for ArchiveError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<T: Read> From<LhaDecodeError<T>> for ArchiveError

fn from(err: LhaDecodeError<T>) -> Self

Converts to this type from the input type.

impl From<LhaError<Error>> for ArchiveError

fn from(err: LhaError<Error>) -> Self

Converts to this type from the input type.