Enum rustc_query_system::query::plumbing::TryGetJob

source · [−]
enum TryGetJob<'tcx, K>where
    K: Eq + Hash + Clone,{
    NotYetStarted(JobOwner<'tcx, K>),
    Cycle(CycleError),
}
Expand description

The result of try_start.

Variants

NotYetStarted(JobOwner<'tcx, K>)

The query is not yet started. Contains a guard to the cache eventually used to start it.

Cycle(CycleError)

Trying to execute the query resulted in a cycle.

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Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

Layout

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