Enum LocalFileError 

pub enum LocalFileError {
    UserFileMissing {
        id: String,
        path: PathBuf,
    },
    UserFileChanged {
        id: String,
        path: PathBuf,
    },
    Integrity {
        id: String,
    },
    RangeOutOfBounds {
        id: String,
        offset: u64,
        end: u64,
        size: u64,
    },
    Database(DbError),
    Disk(FileError),
    Lock(StoreLockError),
    Bug(Bug),
}

A local file operation’s typed failure.

Variants

UserFileMissing

The recorded original is absent.

Fields

id: String

The file’s id.

path: PathBuf

Its recorded original path.

UserFileChanged

The recorded original’s facts changed.

Fields

id: String

The file’s id.

path: PathBuf

Its recorded original path.

Integrity

Bytes did not match the file’s content or an owned copy disappeared.

Fields

id: String

The file’s id.

RangeOutOfBounds

The requested range exceeds the file’s size.

Fields

id: String

The file’s id.

offset: u64

The requested first byte.

end: u64

The requested exclusive end, saturated if addition overflows.

size: u64

The file’s whole size.

Database(DbError)

Looking up the file failed.

Disk(FileError)

The filesystem failed.

Lock(StoreLockError)

The store cannot be retained while opening its file.

Bug(Bug)

Opening or reading the file panicked: a bug, which the caller reports (E15).

Trait Implementations

impl CarriesBug for LocalFileError

fn bug(&self) -> Option<&Bug>

The bug this error carries, itself or through the failure it keeps.

impl Debug for LocalFileError

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

Formats the value using the given formatter.

impl Display for LocalFileError

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

Formats the value using the given formatter.

impl Error for LocalFileError

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<Bug> for LocalFileError

fn from(source: Bug) -> Self

Converts to this type from the input type.

impl From<DbError> for LocalFileError

fn from(error: DbError) -> Self

Converts to this type from the input type.

impl From<FileError> for LocalFileError

fn from(error: FileError) -> Self

Converts to this type from the input type.

impl From<StoreLockError> for LocalFileError

fn from(error: StoreLockError) -> Self

Converts to this type from the input type.