Enum DaemonError 

pub enum DaemonError {
    AlreadyRunning {
        pid: u32,
    },
    NotRunning,
    LockFailed(Error),
    SocketBindFailed(Error),
    AddressInUse {
        addr: String,
    },
    ConnectionRefused,
    ConnectionTimeout {
        timeout_secs: u64,
    },
    InvalidMessage(String),
    UnknownCommand {
        cmd: String,
    },
    MissingParameter {
        param: String,
    },
    PermissionDenied {
        path: PathBuf,
    },
    StalePidFile {
        pid: u32,
    },
    Io(Error),
    Json(Error),
}

Daemon-specific errors

Variants

AlreadyRunning

Daemon is already running for this project

Fields

pid: u32

NotRunning

Daemon is not running for this project

LockFailed(Error)

Failed to acquire PID file lock

SocketBindFailed(Error)

Failed to bind to socket

AddressInUse

Address/socket is already in use

Fields

addr: String

ConnectionRefused

Connection to daemon was refused

ConnectionTimeout

Connection to daemon timed out

Fields

timeout_secs: u64

InvalidMessage(String)

Invalid IPC message received

UnknownCommand

Unknown command received

Fields

cmd: String

MissingParameter

Required parameter is missing

Fields

param: String

PermissionDenied

Permission denied for path

Fields

path: PathBuf

StalePidFile

PID file exists but process is not running

Fields

pid: u32

Io(Error)

Generic IO error

Json(Error)

JSON serialization/deserialization error

Trait Implementations

impl Debug for DaemonError

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

Formats the value using the given formatter.

impl Display for DaemonError

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

Formats the value using the given formatter.

impl Error for DaemonError

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 From<Error> for DaemonError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DaemonError

fn from(source: Error) -> Self

Converts to this type from the input type.