Enum Error

#[repr(C)]
pub enum Error {
    NoSuchKey,
    Sqlite(Error),
    Io(Error),
    Anyhow(Error),
    UnsupportedFilesystem,
}

Variants

NoSuchKey

Sqlite(Error)

Io(Error)

Anyhow(Error)

UnsupportedFilesystem

Implementations

impl Error

pub fn root_cause(&self) -> &(dyn Error + 'static)

pub fn root_cause_is_unsupported_filesystem(&self) -> bool

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 FileAlreadyExistsError for Error

fn is_file_already_exists(&self) -> bool

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.