Enum daemonize::DaemonizeError

pub enum DaemonizeError {
    Fork,
    DetachSession(Errno),
    GroupNotFound,
    GroupContainsNul,
    SetGroup(Errno),
    UserNotFound,
    UserContainsNul,
    SetUser(Errno),
    ChangeDirectory,
    PathContainsNul,
    OpenPidfile,
    LockPidfile(Errno),
    ChownPidfile(Errno),
    RedirectStreams(Errno),
    WritePid,
    Chroot(Errno),
    // some variants omitted
}

This error type for Daemonize start method.

Variants

Fork

Unable to fork

DetachSession(Errno)

Unable to create new session

GroupNotFound

Unable to resolve group name to group id

GroupContainsNul

Group option contains NUL

SetGroup(Errno)

Unable to set group

UserNotFound

Unable to resolve user name to user id

UserContainsNul

User option contains NUL

SetUser(Errno)

Unable to set user

ChangeDirectory

Unable to change directory

PathContainsNul

pid_file option contains NUL

OpenPidfile

Unable to open pid file

LockPidfile(Errno)

Unable to lock pid file

ChownPidfile(Errno)

Unable to chown pid file

RedirectStreams(Errno)

Unable to redirect standard streams to /dev/null

WritePid

Unable to write self pid to pid file

Chroot(Errno)

Unable to chroot

Trait Implementations

impl PartialOrd<DaemonizeError> for DaemonizeError

fn partial_cmp(&self, other: &DaemonizeError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &DaemonizeError) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &DaemonizeError) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &DaemonizeError) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &DaemonizeError) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialEq<DaemonizeError> for DaemonizeError

fn eq(&self, other: &DaemonizeError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &DaemonizeError) -> bool

This method tests for !=.

impl Clone for DaemonizeError

fn clone(&self) -> DaemonizeError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Ord for DaemonizeError

fn cmp(&self, other: &DaemonizeError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

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

Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max.

impl Eq for DaemonizeError

impl Display for DaemonizeError

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

Formats the value using the given formatter.

impl Debug for DaemonizeError

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

Formats the value using the given formatter.

impl Error for DaemonizeError

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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