Enum Error 

pub enum Error {
    Uptime(UptimeError),
    Status(StatusError),
    Stat(StatError),
    ThreadStat(Pid, StatError),
    IoStat(IoStatError),
}

Error scanning process info in /proc

Variants

Uptime(UptimeError)

Error reading uptime value

Status(StatusError)

Error reading /proc/self/status

Stat(StatError)

Error reading /proc/self/stat

ThreadStat(Pid, StatError)

Error reading thread status

IoStat(IoStatError)

Error reading IO stats

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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 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.