Module rustc_type_ir::solve

Modules

• inspect
  Data structure used to inspect trait solver behavior.

Structs

• ExternalConstraintsData
  Additional constraints returned on success.
• Goal
  A goal is a statement, i.e. predicate, we want to prove given some assumptions, i.e. param_env.
• NestedNormalizationGoals
• NoSolution
• PredefinedOpaquesData
  Opaques that are defined in the inference context before a query is called.
• QueryInput
• Response

Enums

• BuiltinImplSource
• CandidateSource
  Possible ways the given goal can be proven.
• Certainty
• GoalSource
  Why a specific goal has to be proven.
• MaybeCause
  Why we failed to evaluate a goal.
• Reveal
  Depending on the stage of compilation, we want projection to be more or less conservative.
• SolverMode

Type Aliases

• CanonicalInput
• CanonicalResponse
• QueryResult
  The result of evaluating a canonical query.