Enum SignError 

#[non_exhaustive]
pub enum SignError {
    Coverage(CoverageError),
    MultipleV3Signers {
        count: usize,
    },
    EcdsaJarRequiresApi18 {
        min_sdk: ApiLevel,
    },
    UnknownMinSdk,
    Key(KeyError),
    Zip(ZipError),
    SelfCheck(Box<VerifyError>),
}

Why an APK could not be signed.

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.

Coverage(CoverageError)

MultipleV3Signers

Fields

count: usize

EcdsaJarRequiresApi18

Fields

min_sdk: ApiLevel

UnknownMinSdk

Key(KeyError)

Zip(ZipError)

SelfCheck(Box<VerifyError>)

Trait Implementations

impl Debug for SignError

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

Formats the value using the given formatter.

impl Display for SignError

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

Formats the value using the given formatter.

impl Error for SignError

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<CoverageError> for SignError

fn from(source: CoverageError) -> Self

Converts to this type from the input type.

impl From<KeyError> for SignError

fn from(source: KeyError) -> Self

Converts to this type from the input type.

impl From<SignError> for Error

fn from(source: SignError) -> Self

Converts to this type from the input type.

impl From<ZipError> for SignError

fn from(source: ZipError) -> Self

Converts to this type from the input type.