Enum ProcessError 

pub enum ProcessError {
    Path(PathError),
    CreateDir(Error),
    OpenLog(Error),
    Spawn(String, Error),
    WritePid(Error),
    ReadPid(Error),
    ParsePid(String, ParseIntError),
    RemovePid(Error),
    CheckPid(i32, Error),
    Signal(&'static str, i32, Error),
}

Errors from spawning or controlling the zot process.

Variants

Path(PathError)

Failed resolving a registry-cache path.

CreateDir(Error)

Failed creating the registry-cache directory.

OpenLog(Error)

Failed opening the zot log file.

Spawn(String, Error)

Failed spawning the zot binary.

WritePid(Error)

Failed writing the PID file.

ReadPid(Error)

Failed reading the PID file.

ParsePid(String, ParseIntError)

The PID file contents were not a valid PID.

RemovePid(Error)

Failed removing the PID file.

CheckPid(i32, Error)

kill(pid, 0) failed for a reason other than “no such process”.

Signal(&'static str, i32, Error)

Sending a signal to the process failed for a reason other than “no such process”.

Trait Implementations

impl Debug for ProcessError

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

Formats the value using the given formatter.

impl Display for ProcessError

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

Formats the value using the given formatter.

impl Error for ProcessError

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<PathError> for ProcessError

fn from(source: PathError) -> Self

Converts to this type from the input type.

impl From<ProcessError> for RegistryCacheError

fn from(source: ProcessError) -> Self

Converts to this type from the input type.