Enum DarError 

#[non_exhaustive]
pub enum DarError {
    Io(Error),
    Zip(ZipError),
    NotADar(String),
    Manifest(String),
    EntryTooLarge {
        name: String,
    },
    ArchiveTooLarge {
        name: String,
    },
}

An error opening or reading a DAR.

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)

The file could not be read.

Zip(ZipError)

The zip container is malformed.

NotADar(String)

The bytes are not a DAR at all (not a zip archive).

Manifest(String)

The manifest was missing or did not name the main package.

EntryTooLarge

An archive entry exceeds the decompression cap.

Fields

name: String

The offending entry’s path within the archive.

ArchiveTooLarge

The archive’s entries decompress to more, in total, than the archive-wide limit — no single one of them need be oversized.

Fields

name: String

The entry the budget ran out on. Not the culprit on its own — the ones before it spent the budget — but the place to start looking.

Trait Implementations

impl Debug for DarError

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

Formats the value using the given formatter.

impl Display for DarError

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

Formats the value using the given formatter.

impl Error for DarError

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<DarError> for DecodeError

fn from(source: DarError) -> Self

Converts to this type from the input type.

impl From<Error> for DarError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ZipError> for DarError

fn from(source: ZipError) -> Self

Converts to this type from the input type.