Enum ffsend_api::action::metadata::Error

pub enum Error {
    Exists(ExistsError),
    Request(RequestError),
    Expired,
    PasswordRequired,
}

Variants

Exists(ExistsError)

An error occurred while checking whether the file exists on the server.

Request(RequestError)

A general error occurred while requesting the file data. This may be because authentication failed, because decrypting the file metadata didn't succeed, or due to some other reason.

Expired

The given Send file has expired, or did never exist in the first place. Therefore the file could not be downloaded.

PasswordRequired

A password is required, but was not given.

Trait Implementations

impl From<MetadataError> for Error

fn from(err: MetadataError) -> Error

Performs the conversion.

impl Fail for Error

fn cause(&self) -> Option<&Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where     D: Display + Send + Sync + 'static,

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

Important traits for Causes<'f>

impl<'f> Iterator for Causes<'f> type Item = &'f (Fail + 'static);

fn causes(&self) -> Causes

Returns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item.

fn root_cause(&self) -> &(Fail + 'static)

Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause.

impl Display for Error

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

Formats the value using the given formatter.

impl Debug for Error

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

Formats the value using the given formatter.

impl From<ExistsError> for Error

fn from(err: ExistsError) -> Error

Performs the conversion.

impl From<RequestError> for Error

fn from(err: RequestError) -> Error

Performs the conversion.

impl From<MetaError> for Error

fn from(err: MetaError) -> Error

Performs the conversion.