Enum psutil::Error

pub enum Error {
    ReadFile {
        path: PathBuf,
        source: Error,
    },
    MissingData {
        path: PathBuf,
        contents: String,
    },
    ParseInt {
        path: PathBuf,
        contents: String,
        source: ParseIntError,
    },
    ParseFloat {
        path: PathBuf,
        contents: String,
        source: ParseFloatError,
    },
    ParseStatus {
        source: ParseStatusError,
    },
    NixError {
        source: Error,
    },
    OsError {
        source: Error,
    },
}

Variants

ReadFile

Linux only.

Fields of ReadFile

path: PathBufsource: Error

MissingData

Linux only.

Fields of MissingData

path: PathBufcontents: String

ParseInt

Linux only.

Fields of ParseInt

path: PathBufcontents: Stringsource: ParseIntError

ParseFloat

Linux only.

Fields of ParseFloat

path: PathBufcontents: Stringsource: ParseFloatError

ParseStatus

Linux and macOS.

Fields of ParseStatus

source: ParseStatusError

NixError

Fields of NixError

source: Error

OsError

macOS only.

Fields of OsError

source: Error

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, __snafu_display_formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error where
    Self: Debug + Display, 

fn description(&self) -> &str

Deprecated since 1.41.0:

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

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.

impl ErrorCompat for Error

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

Returns a Backtrace that may be printed.

impl From<Error> for Error

fn from(error: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(error: Error) -> Self

Performs the conversion.

impl From<ParseStatusError> for Error

fn from(error: ParseStatusError) -> Self

Performs the conversion.