Enum ZipError 

#[non_exhaustive]
pub enum ZipError {
    Io(Error),
    InvalidArchive(Cow<'static, str>),
    UnsupportedArchive(&'static str),
    FileNotFound,
    InvalidPassword,
}

Error type for Zip

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

i/o error

InvalidArchive(Cow<'static, str>)

invalid Zip archive

UnsupportedArchive(&'static str)

unsupported Zip archive

FileNotFound

specified file not found in archive

InvalidPassword

provided password is incorrect

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<(), Error>

Formats the value using the given formatter.

impl Display for ZipError

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

Formats the value using the given formatter.

impl Error for ZipError

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<DateTimeRangeError> for ZipError

fn from(_: DateTimeRangeError) -> ZipError

Converts to this type from the input type.

impl From<Error> for ZipError

fn from(value: Error) -> ZipError

Converts to this type from the input type.

impl From<FromUtf8Error> for ZipError

fn from(_: FromUtf8Error) -> ZipError

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.