Enum RunGraphError 

pub enum RunGraphError {
    TypeError(TypeErrors),
    RuntimeError(Arc<Error>),
}

Errors for Runtime::execute_graph_cb.

Variants

TypeError(TypeErrors)

The graph did not pass type-checking

RuntimeError(Arc<Error>)

A miscellaneous error during graph execution

Trait Implementations

impl Clone for RunGraphError

fn clone(&self) -> RunGraphError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RunGraphError

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

Formats the value using the given formatter.

impl Display for RunGraphError

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

Formats the value using the given formatter.

impl Error for RunGraphError

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<Arc<Error>> for RunGraphError

fn from(source: Arc<Error>) -> Self

Converts to this type from the input type.

impl From<Error> for RunGraphError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<TypeErrors> for RunGraphError

fn from(source: TypeErrors) -> Self

Converts to this type from the input type.