src/librustc_codegen_llvm/interfaces/mod.rs

   1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 mod backend;
  12 mod builder;
  13 mod consts;
  14 mod debuginfo;
  15 mod intrinsic;
  16 mod misc;
  17 mod statics;
  18 mod type_;
  19
  20 pub use self::backend::{Backend, BackendTypes};
  21 pub use self::builder::BuilderMethods;
  22 pub use self::consts::ConstMethods;
  23 pub use self::debuginfo::DebugInfoMethods;
  24 pub use self::intrinsic::{IntrinsicCallMethods, IntrinsicDeclarationMethods};
  25 pub use self::misc::MiscMethods;
  26 pub use self::statics::StaticMethods;
  27 pub use self::type_::{BaseTypeMethods, DerivedTypeMethods, LayoutTypeMethods, TypeMethods};
  28
  29 use std::fmt;
  30
  31 pub trait CodegenMethods<'tcx>:
  32     Backend<'tcx>
  33     + TypeMethods<'tcx>
  34     + MiscMethods<'tcx>
  35     + ConstMethods<'tcx>
  36     + StaticMethods<'tcx>
  37     + DebugInfoMethods<'tcx>
  38 {
  39 }
  40
  41 impl<'tcx, T> CodegenMethods<'tcx> for T where
  42     Self: Backend<'tcx>
  43         + TypeMethods<'tcx>
  44         + MiscMethods<'tcx>
  45         + ConstMethods<'tcx>
  46         + StaticMethods<'tcx>
  47         + DebugInfoMethods<'tcx>
  48 {}
  49
  50 pub trait HasCodegen<'tcx>: Backend<'tcx> {
  51     type CodegenCx: CodegenMethods<'tcx>
  52         + BackendTypes<
  53             Value = Self::Value,
  54             BasicBlock = Self::BasicBlock,
  55             Type = Self::Type,
  56             Context = Self::Context,
  57         >;
  58 }
  59
  60 pub trait CodegenObject: Copy + PartialEq + fmt::Debug {}
  61 impl<T: Copy + PartialEq + fmt::Debug> CodegenObject for T {}