Enum portal_screencast::PortalError

pub enum PortalError {
    Generic(String),
    DBus(Error),
    Parse,
    Cancelled,
}

Desktop portal error. This could be an error from the underlying dbus library, a generic error string, or some structured error.

Variants

Generic(String)

A generic error string describing the problem.

DBus(Error)

A raw error from the dbus library.

Parse

A problem with deserialising the response to a portal request.

Cancelled

Cancelled by the user.

Trait Implementations

impl Debug for PortalError

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

Formats the value using the given formatter.

impl Display for PortalError

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

Formats the value using the given formatter.

impl Error for PortalError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

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

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for PortalError

fn from(err: Error) -> Self

Performs the conversion.

impl From<String> for PortalError

fn from(error_string: String) -> Self

Performs the conversion.