Enum VerifyPidError 

pub enum VerifyPidError {
    InvalidPid(u32),
    NotFound {
        pid: u32,
    },
    BootIdMismatch {
        expected: String,
        actual: String,
    },
    ExeHash {
        pid: u32,
        path: PathBuf,
        source: Error,
    },
    ExePath {
        pid: u32,
        source: Error,
    },
    ExePathMismatch {
        pid: u32,
        expected: PathBuf,
        actual: PathBuf,
    },
    ExeSha256Mismatch {
        pid: u32,
    },
    Handle {
        pid: u32,
        source: Error,
    },
    GracefulTerminateUnsupported,
}

Errors returned while verifying a daemon process.

Variants

InvalidPid(u32)

PID zero or a value outside the native PID range is never valid.

NotFound

The process is not currently alive.

Fields

pid: u32

Process ID that could not be opened.

BootIdMismatch

The manifest was written during a prior host boot.

Fields

expected: String

Boot ID stored with the daemon identity.

actual: String

Current host boot ID.

ExeHash

The executable could not be hashed.

Fields

pid: u32

Process ID being verified.

path: PathBuf

Executable path selected for hashing.

source: Error

Underlying I/O error.

ExePath

The executable path for the process could not be read.

Fields

pid: u32

Process ID being verified.

source: Error

Underlying platform error.

ExePathMismatch

The executable path did not match the manifest identity.

Fields

pid: u32

Process ID being verified.

expected: PathBuf

Executable path stored with the daemon identity.

actual: PathBuf

Executable path reported by the operating system.

ExeSha256Mismatch

The executable hash did not match the manifest identity.

Fields

pid: u32

Process ID being verified.

Handle

A platform process-handle operation failed.

Fields

pid: u32

Process ID being opened or signalled.

source: Error

Underlying platform error.

GracefulTerminateUnsupported

The platform has no graceful shutdown primitive in this foundation.

Trait Implementations

impl Debug for VerifyPidError

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

Formats the value using the given formatter.

impl Display for VerifyPidError

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

Formats the value using the given formatter.

impl Error for VerifyPidError

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<VerifyPidError> for BackendHandleError

fn from(source: VerifyPidError) -> Self

Converts to this type from the input type.

impl From<VerifyPidError> for ProbeError

fn from(source: VerifyPidError) -> Self

Converts to this type from the input type.