Module Typeclasses_errors

type contexts =
| Parameters
| Properties
type typeclass_error =
| NotAClass of EConstr.constr
| UnboundMethod of Names.GlobRef.t * Names.lident

Class name, method

exception TypeClassError of Environ.env * Evd.evar_map * typeclass_error
val typeclass_error : Environ.env -> Evd.evar_map -> typeclass_error -> 'a
val not_a_class : Environ.env -> Evd.evar_map -> EConstr.constr -> 'a
val unbound_method : Environ.env -> Evd.evar_map -> Names.GlobRef.t -> Names.lident -> 'a