Enum desk_logind::LogindError

pub enum LogindError {
    NoSessionId {
        backtrace: Backtrace,
    },
    MatchFailed {
        signal: &'static str,
        source: DBusError,
        backtrace: Backtrace,
    },
    DBusError {
        source: DBusError,
        backtrace: Backtrace,
    },
    InhibitorFileError {
        message: String,
        source: Error,
        backtrace: Backtrace,
    },
}

Variants

NoSessionId

Fields of NoSessionId

backtrace: Backtrace

MatchFailed

Fields of MatchFailed

signal: &'static strsource: DBusErrorbacktrace: Backtrace

DBusError

Fields of DBusError

source: DBusErrorbacktrace: Backtrace

InhibitorFileError

Fields of InhibitorFileError

message: Stringsource: Errorbacktrace: Backtrace

Implementations

impl LogindError

pub fn no_session_id() -> LogindError

pub fn match_failed(signal: &'static str, error: DBusError) -> LogindError

pub fn inhibitor_file_error(message: String, error: Error) -> LogindError

Trait Implementations

impl Debug for LogindError

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

Formats the value using the given formatter.

impl Display for LogindError

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

Formats the value using the given formatter.

impl Error for LogindError

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

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

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

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

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

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for LogindError

fn from(source: DBusError) -> Self

Performs the conversion.