Enum readings_probe::ReadingsError

pub enum ReadingsError {
    LateRegistertingMetricsAttempt,
    ProcStat(Error),
    Io(Error),
    PoisonedProbe,
}

Reading error enumeration.

Variants

LateRegistertingMetricsAttempt

ProcStat(Error)

Io(Error)

PoisonedProbe

Trait Implementations

impl Debug for ReadingsError

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

Formats the value using the given formatter.

impl Display for ReadingsError

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

Formats the value using the given formatter.

impl Error for ReadingsError

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ReadingsError

fn from(source: Error) -> Self

Performs the conversion.