Enum OpenError 

#[non_exhaustive]
pub enum OpenError {
    ReadHeaderFailed {
        source: ReadError,
    },
    EntryKeyNotFound,
    FindEntryKeyFailed {
        source: FindEntryError,
    },
    InvalidEntryOffset {
        num: usize,
    },
    DecryptEntryKeyFailed {
        key_index: usize,
        source: Error,
    },
    PfsImageKeyNotFound,
    GetPfsImageKeyFailed {
        source: EntryDataError,
    },
    FindPfsImageKeyFailed {
        source: FindEntryError,
    },
    DecryptEkpfsFailed {
        source: Error,
    },
}

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.

ReadHeaderFailed

Fields

source: ReadError

EntryKeyNotFound

FindEntryKeyFailed

Fields

source: FindEntryError

InvalidEntryOffset

Fields

num: usize

DecryptEntryKeyFailed

Fields

key_index: usize

source: Error

PfsImageKeyNotFound

GetPfsImageKeyFailed

Fields

source: EntryDataError

FindPfsImageKeyFailed

Fields

source: FindEntryError

DecryptEkpfsFailed

Fields

source: Error

Trait Implementations

impl Debug for OpenError

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

Formats the value using the given formatter.

impl Display for OpenError

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

Formats the value using the given formatter.

impl Error for OpenError

where Self: Debug + Display,

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 source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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 ErrorCompat for OpenError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.