Enum FallbackError 

pub enum FallbackError {
    Precise(SppError),
    Broadcast(SppError),
}

Error from solve_with_fallback, tagged with which path failed.

Variants

Precise(SppError)

A usable precise product was selected but its SPP solve failed. The fallback does not silently re-solve on broadcast in this case, since the precise product was fresh enough to use; the underlying solve error is surfaced.

Broadcast(SppError)

The broadcast fallback path was taken (the precise selection was declined) and its SPP solve failed.

Trait Implementations

impl Clone for FallbackError

fn clone(&self) -> FallbackError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FallbackError

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

Formats the value using the given formatter.

impl Display for FallbackError

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

Formats the value using the given formatter.

impl Error for FallbackError

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.