Enum Error 

pub enum Error {
    Reboot,
    NoUpdateDownloaded,
    Io(String),
    Fs(Error),
    ParseVersion(String),
    PatchVersionMismatch,
    PatchSizeMismatch {
        file_name: String,
        expected_size: u64,
        actual_size: u64,
    },
    PatchHashMismatch,
    Bsdiff(String),
    Cosign2(String),
    Cosign2HeaderMissing,
    CryptoError(CryptoError),
    SecurityError,
    InvalidManifest,
    Unexpected(String),
    InsufficientBattery,
    RollbackPrevented {
        current: u32,
        update: u32,
    },
}

Variants

Reboot

NoUpdateDownloaded

Io(String)

Fs(Error)

ParseVersion(String)

PatchVersionMismatch

PatchSizeMismatch

Fields

file_name: String

expected_size: u64

actual_size: u64

PatchHashMismatch

Bsdiff(String)

Cosign2(String)

Cosign2HeaderMissing

CryptoError(CryptoError)

SecurityError

InvalidManifest

Unexpected(String)

InsufficientBattery

RollbackPrevented

Fields

current: u32

update: u32

Trait Implementations

impl Archive for Error

where String: Archive, Error: Archive, u64: Archive, CryptoError: Archive, u32: Archive,

type Archived = ArchivedError

The archived representation of this type.

type Resolver = ErrorResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve( &self, resolver: <Self as Archive>::Resolver, out: Place<<Self as Archive>::Archived>, )

Creates the archived version of this value at the given position and writes it to the given output.

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl<__D: Fallible + ?Sized> Deserialize<Error, __D> for Archived<Error>

where String: Archive, <String as Archive>::Archived: Deserialize<String, __D>, Error: Archive, <Error as Archive>::Archived: Deserialize<Error, __D>, u64: Archive, <u64 as Archive>::Archived: Deserialize<u64, __D>, CryptoError: Archive, <CryptoError as Archive>::Archived: Deserialize<CryptoError, __D>, u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<Error, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<CryptoError> for Error

fn from(source: CryptoError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl<__S: Fallible + ?Sized> Serialize<__S> for Error

where String: Serialize<__S>, Error: Serialize<__S>, u64: Serialize<__S>, CryptoError: Serialize<__S>, u32: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.