Enum InstanceError 

pub enum InstanceError {
    NotFound {
        pid: u32,
    },
    StillRunning {
        instance_name: String,
        pids: Vec<u32>,
    },
    Io(Error),
    DuplicatePid {
        pid: u32,
        existing_instance: String,
    },
}

Errors that can occur during instance management

Variants

NotFound

Fields

pid: u32

StillRunning

Fields

instance_name: String

pids: Vec<u32>

Io(Error)

DuplicatePid

Fields

pid: u32

existing_instance: String

Trait Implementations

impl Debug for InstanceError

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

Formats the value using the given formatter.

impl Display for InstanceError

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

Formats the value using the given formatter.

impl Error for InstanceError

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 InstanceError

fn from(err: Error) -> Self

Converts to this type from the input type.