Enum FreezeError 

pub enum FreezeError {
    NoPidConfigured,
    ProcessNotFound(i32),
    PermissionDenied(i32),
    UnsupportedPlatform,
    SignalFailed(String),
    Multiple(Vec<FreezeError>),
}

Errors that can occur during freeze operations.

Variants

NoPidConfigured

No PIDs configured for process freezing.

ProcessNotFound(i32)

The target process was not found.

PermissionDenied(i32)

Permission denied to send signal.

UnsupportedPlatform

Platform does not support process freezing.

SignalFailed(String)

Signal sending failed for another reason.

Multiple(Vec<FreezeError>)

Multiple errors occurred when freezing/unfreezing multiple PIDs.

Trait Implementations

impl Clone for FreezeError

fn clone(&self) -> FreezeError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FreezeError

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

Formats the value using the given formatter.

impl Display for FreezeError

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

Formats the value using the given formatter.

impl Error for FreezeError

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 PartialEq for FreezeError

fn eq(&self, other: &FreezeError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FreezeError