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 abi;
  12 mod asm;
  13 mod backend;
  14 mod builder;
  15 mod consts;
  16 mod debuginfo;
  17 mod declare;
  18 mod intrinsic;
  19 mod misc;
  20 mod statics;
  21 mod type_;
  22
  23 pub use self::abi::{AbiBuilderMethods, AbiMethods};
  24 pub use self::asm::{AsmBuilderMethods, AsmMethods};
  25 pub use self::backend::{Backend, BackendCodegenCxMethods, BackendMethods, BackendTypes};
  26 pub use self::builder::BuilderMethods;
  27 pub use self::consts::ConstMethods;
  28 pub use self::debuginfo::{DebugInfoBuilderMethods, DebugInfoMethods};
  29 pub use self::declare::{DeclareMethods, PreDefineMethods};
  30 pub use self::intrinsic::{IntrinsicCallMethods, IntrinsicDeclarationMethods};
  31 pub use self::misc::MiscMethods;
  32 pub use self::statics::StaticMethods;
  33 pub use self::type_::{
  34     ArgTypeMethods, BaseTypeMethods, DerivedTypeMethods, LayoutTypeMethods, TypeMethods,
  35 };
  36
  37 use std::fmt;
  38
  39 pub trait CodegenMethods<'tcx>:
  40     Backend<'tcx>
  41     + TypeMethods<'tcx>
  42     + MiscMethods<'tcx>
  43     + ConstMethods<'tcx>
  44     + StaticMethods<'tcx>
  45     + DebugInfoMethods<'tcx>
  46     + AbiMethods<'tcx>
  47     + IntrinsicDeclarationMethods<'tcx>
  48     + DeclareMethods<'tcx>
  49     + AsmMethods<'tcx>
  50     + PreDefineMethods<'tcx>
  51 {
  52 }
  53
  54 impl<'tcx, T> CodegenMethods<'tcx> for T where
  55     Self: Backend<'tcx>
  56         + TypeMethods<'tcx>
  57         + MiscMethods<'tcx>
  58         + ConstMethods<'tcx>
  59         + StaticMethods<'tcx>
  60         + DebugInfoMethods<'tcx>
  61         + AbiMethods<'tcx>
  62         + IntrinsicDeclarationMethods<'tcx>
  63         + DeclareMethods<'tcx>
  64         + AsmMethods<'tcx>
  65         + PreDefineMethods<'tcx>
  66 {}
  67
  68 pub trait HasCodegen<'tcx>: Backend<'tcx> {
  69     type CodegenCx: CodegenMethods<'tcx>
  70         + BackendTypes<
  71             Value = Self::Value,
  72             BasicBlock = Self::BasicBlock,
  73             Type = Self::Type,
  74             Context = Self::Context,
  75             DIScope = Self::DIScope,
  76         >;
  77 }
  78
  79 pub trait CodegenObject: Copy + PartialEq + fmt::Debug {}
  80 impl<T: Copy + PartialEq + fmt::Debug> CodegenObject for T {}