Enum Error

pub enum Error {
    BadIdentity(u8, usize, String),
    IdentityLength,
    CommitNotFound(CommitHash),
    CheckpointVerification {
        checkpoint: CommitHash,
        computed: CommitHash,
        snapshot: Option<PathBuf>,
        rollback_completed: bool,
    },
    RewindLeavesLength,
    Core(Error),
    Vault(Error),
    TryFromSlice(TryFromSliceError),
    Io(Error),
    Json(Error),
}

Errors generated by the filesystem library.

Variants

BadIdentity(u8, usize, String)

Error generated when a vault identity byte is wrong.

IdentityLength

Error generated when a buffer used to read identity bytes is not long enough.

CommitNotFound(CommitHash)

Error generated when a target commit hash could not be found.

CheckpointVerification

Error generated when replacing events in an event log does not compute the same root hash as the expected checkpoint.

Fields

checkpoint: CommitHash

Checkpoint root hash.

computed: CommitHash

Computed root hash.

snapshot: Option<PathBuf>

Snapshot path.

rollback_completed: bool

Whether a rollback completed.

RewindLeavesLength

Error generated trying to rewind an event log.

Core(Error)

Errors generated by the core library.

Vault(Error)

Errors generated by the vault library.

TryFromSlice(TryFromSliceError)

Error generated converting to fixed length slice.

Io(Error)

Errors generated by the IO module.

Json(Error)

Errors generated by the JSON library.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

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<Error> for Error

fn from(source: Error) -> 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(source: Error) -> 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<TryFromSliceError> for Error

fn from(source: TryFromSliceError) -> Self

Converts to this type from the input type.