Module rustc_middle::mir::query
source · [−]Expand description
Values computed by queries that use MIR.
Structs
Indicates an outlives-constraint between a type or between two
free regions declared on the closure.
After we borrow check a closure, we are left with various
requirements that we have inferred between the free regions that
appear in the closure’s signature or on its field types. These
requirements are then verified and proved by the closure’s
creating function. This struct encodes those requirements.
The result of the
mir_const_qualif query.Coverage information summarized from a MIR if instrumented for source code coverage (see
compiler option
-Cinstrument-coverage). This information is generated by the
InstrumentCoverage MIR pass and can be retrieved via the coverageinfo query.The constituent parts of a type level constant of kind ADT or array.
The constituent parts of a mir constant of kind ADT or array.
The layout of generator state.
Enums
The subject of a
ClosureOutlivesRequirement – that is, the thing
that must outlive some region.Outlives-constraints can be categorized to determine whether and why they
are interesting (for error reporting). Order of variants indicates sort
order of the category, thereby influencing diagnostic output.