Enum zip::result::ZipError

pub enum ZipError {
    Io(Error),
    InvalidArchive(&'static str),
    UnsupportedArchive(&'static str),
    FileNotFound,
}

Error type for Zip

Variants

Io(Error)

An Error caused by I/O

InvalidArchive(&'static str)

This file is probably not a zip archive

UnsupportedArchive(&'static str)

This archive is not supported

FileNotFound

The requested file could not be found in the archive

Implementations

impl ZipError

pub const PASSWORD_REQUIRED: &'static str = "Password required to decrypt file"

The text used as an error when a password is required and not supplied

match archive.by_index(1) {
    Err(ZipError::UnsupportedArchive(ZipError::PASSWORD_REQUIRED)) => eprintln!("a password is needed to unzip this file"),
    _ => (),
}

Trait Implementations

impl Debug for ZipError

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

Formats the value using the given formatter.

impl Display for ZipError

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

Formats the value using the given formatter.

impl Error for ZipError

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()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ZipError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ZipError> for Error

fn from(err: ZipError) -> Error

Converts to this type from the input type.