Enum LineError 

pub enum LineError {
    Status(i32),
    Unavailable,
    NoDomain,
    ForeignStream,
}

Available on crate features cuda or hip only.

Why a line could not be made or a store not queued.

Variants

Status(i32)

The driver returned this nonzero status.

Unavailable

The driver library or one of its entry points is missing.

NoDomain

No current context/device on the calling thread.

ForeignStream

The stream belongs to another context/device than the line’s.

Implementations

impl LineError

pub fn status(self) -> i32

One integer per error, as the line’s first users logged them: the driver’s status, -1 unavailable, -3 no domain, -4 foreign stream.

Trait Implementations

impl Clone for LineError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LineError

impl Debug for LineError

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

Formats the value using the given formatter.

impl Display for LineError

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

Formats the value using the given formatter.

impl Eq for LineError

impl Error for LineError

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<LineError> for Error

fn from(e: LineError) -> Self

Converts to this type from the input type.

impl PartialEq for LineError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LineError