Enum EagerContextError 

pub enum EagerContextError {
    Registration {
        source: Arc<dyn Error + Send + Sync + 'static>,
    },
}

Error returned when the process-global eager AD runtime cannot be initialized.

Examples

use std::error::Error;
use std::sync::Arc;
use tensor4all_tensorbackend::EagerContextError;

let error = EagerContextError::Registration {
    source: Arc::new(std::io::Error::other("registration failed")),
};
assert!(error.source().is_some());

Variants

Registration

The tenferro linalg AD extension rule could not be registered.

Fields

source: Arc<dyn Error + Send + Sync + 'static>

Original diagnostic returned by tenferro.

Trait Implementations

impl Clone for EagerContextError

fn clone(&self) -> EagerContextError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EagerContextError

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

Formats the value using the given formatter.

impl Display for EagerContextError

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

Formats the value using the given formatter.

impl Error for EagerContextError

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.