Enum dmgwiz::Error

pub enum Error {
    Io(Error),
    Parse(Box<dyn Error>),
    Encrypted,
    InvalidInput(String),
    InvalidPartition(usize),
    Decompress {
        partition_num: usize,
        chunk_num: usize,
        chunk_type: ChunkType,
    },
    UnsupportedEncryption(String),
    InvalidPassword,
    Decryption(ErrorStack),
}

This type represents all possible errors that can occur when working with DMGs.

Variants

Io(Error)

The was an IO error while reading or writing.

Parse(Box<dyn Error>)

There was an error parsing the DMG header or partition table. The file is most likely not a valid DMG.

Encrypted

The DMG is encrypted. Use EncryptedDmgReader to read encrypted DMGs.

InvalidInput(String)

The input is not a valid DMG file.

InvalidPartition(usize)

The partition number supplied is not valid.

Decompress

There was an error while decompressing a data chunk.

Fields of Decompress

partition_num: usizechunk_num: usizechunk_type: ChunkType

UnsupportedEncryption(String)

The DMG uses an unsupported header version, encryption algorithm or key-derivation fucntion.

InvalidPassword

The DMG could not be decrypted using the given password.

Decryption(ErrorStack)

There was an OpenSSL error during decryption.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

impl From<Box<ErrorKind>> for Error

fn from(err: Box<ErrorKind>) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<ErrorStack> for Error

fn from(err: ErrorStack) -> Error

Performs the conversion.