`sig
type t
val default_triple : unit -> string
val first : unit -> Llvm_target.Target.t option
val succ : Llvm_target.Target.t -> Llvm_target.Target.t option
val all : unit -> Llvm_target.Target.t list
val by_name : string -> Llvm_target.Target.t option
val by_triple : string -> Llvm_target.Target.t
val name : Llvm_target.Target.t -> string
val description : Llvm_target.Target.t -> string
val has_jit : Llvm_target.Target.t -> bool
val has_target_machine : Llvm_target.Target.t -> bool
val has_asm_backend : Llvm_target.Target.t -> bool
end`