Enum Kdbx4OuterHeaderError 

#[non_exhaustive]
pub enum Kdbx4OuterHeaderError {
    UnexpectedEof,
    OuterCipherConfig(OuterCipherConfigError),
    CompressionConfig(CompressionConfigError),
    ParseKdfConfig(VariantDictionaryError),
    ParseCustomData(VariantDictionaryError),
    KdfConfig(KdfConfigError),
    InvalidEntry(u8),
    Incomplete(&'static str),
}

Errors that can occur while parsing the KDBX4 outer header

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.

UnexpectedEof

The file ended unexpectedly while parsing the outer header

OuterCipherConfig(OuterCipherConfigError)

Errors related to the outer cipher configuration

CompressionConfig(CompressionConfigError)

Errors related to the compression configuration

ParseKdfConfig(VariantDictionaryError)

Errors related to parsing the key derivation function configuration

ParseCustomData(VariantDictionaryError)

Errors related to parsing the public custom data

KdfConfig(KdfConfigError)

Errors related to the key derivation function configuration

InvalidEntry(u8)

The outer header contains an entry with an unrecognized or invalid entry type identifier

Incomplete(&'static str)

The outer header is missing a required field

Trait Implementations

impl Debug for Kdbx4OuterHeaderError

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

Formats the value using the given formatter.

impl Display for Kdbx4OuterHeaderError

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

Formats the value using the given formatter.

impl Error for Kdbx4OuterHeaderError

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<CompressionConfigError> for Kdbx4OuterHeaderError

fn from(source: CompressionConfigError) -> Self

Converts to this type from the input type.

impl From<Kdbx4OuterHeaderError> for Kdbx4OpenError

fn from(source: Kdbx4OuterHeaderError) -> Self

Converts to this type from the input type.

impl From<KdfConfigError> for Kdbx4OuterHeaderError

fn from(source: KdfConfigError) -> Self

Converts to this type from the input type.

impl From<OuterCipherConfigError> for Kdbx4OuterHeaderError

fn from(source: OuterCipherConfigError) -> Self

Converts to this type from the input type.