Enum Error

pub enum Error {
    InvalidProcessId {
        process_id: ProcessId,
        reason: String,
    },
    InvalidCast {
        reason: String,
        source: TryFromIntError,
    },
    InvalidProcEntry {
        process_id: ProcessId,
        path: String,
        reason: String,
        source: Option<ParseIntError>,
    },
    Io(Error),
    Unix(Error),
}

Variants

InvalidProcessId

Fields

process_id: ProcessId

reason: String

InvalidCast

Fields

reason: String

source: TryFromIntError

InvalidProcEntry

Fields

process_id: ProcessId

path: String

reason: String

source: Option<ParseIntError>

Io(Error)

Unix(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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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<Errno> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.