Enum VeraError 

#[non_exhaustive]
pub enum VeraError {
    AuthenticationFailed,
    TooSmall {
        got: usize,
    },
    Crypto {
        what: &'static str,
    },
    Io(Error),
}

A VeraCrypt parse or unlock failure.

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.

AuthenticationFailed

No PRF/cipher combination decrypted the header to a valid VERA signature with matching CRCs — a wrong password, an unsupported cipher/PRF, or not a VeraCrypt volume.

TooSmall

The container is too small to hold a VeraCrypt header.

Fields

got: usize

Bytes available.

Crypto

A cryptographic precondition failed.

Fields

what: &'static str

What failed.

Io(Error)

An I/O error reading the container.

Trait Implementations

impl Debug for VeraError

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

Formats the value using the given formatter.

impl Display for VeraError

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

Formats the value using the given formatter.

impl Error for VeraError

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<Error> for VeraError

fn from(source: Error) -> Self

Converts to this type from the input type.