src/librustc/ich/mod.rs

   1 // Copyright 2017 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 //! ICH - Incremental Compilation Hash
  12
  13 pub use self::fingerprint::Fingerprint;
  14 pub use self::caching_codemap_view::CachingCodemapView;
  15 pub use self::hcx::{StableHashingContext, NodeIdHashingMode, hash_stable_hashmap,
  16                     hash_stable_hashset, hash_stable_nodemap};
  17 mod fingerprint;
  18 mod caching_codemap_view;
  19 mod hcx;
  20
  21 mod impls_const_math;
  22 mod impls_hir;
  23 mod impls_mir;
  24 mod impls_ty;
  25 mod impls_syntax;
  26
  27 pub const ATTR_DIRTY: &'static str = "rustc_dirty";
  28 pub const ATTR_CLEAN: &'static str = "rustc_clean";
  29 pub const ATTR_DIRTY_METADATA: &'static str = "rustc_metadata_dirty";
  30 pub const ATTR_CLEAN_METADATA: &'static str = "rustc_metadata_clean";
  31 pub const ATTR_IF_THIS_CHANGED: &'static str = "rustc_if_this_changed";
  32 pub const ATTR_THEN_THIS_WOULD_NEED: &'static str = "rustc_then_this_would_need";
  33 pub const ATTR_PARTITION_REUSED: &'static str = "rustc_partition_reused";
  34 pub const ATTR_PARTITION_TRANSLATED: &'static str = "rustc_partition_translated";
  35
  36
  37 pub const DEP_GRAPH_ASSERT_ATTRS: &'static [&'static str] = &[
  38     ATTR_IF_THIS_CHANGED,
  39     ATTR_THEN_THIS_WOULD_NEED,
  40     ATTR_DIRTY,
  41     ATTR_CLEAN,
  42     ATTR_DIRTY_METADATA,
  43     ATTR_CLEAN_METADATA,
  44     ATTR_PARTITION_REUSED,
  45     ATTR_PARTITION_TRANSLATED,
  46 ];
  47
  48 pub const IGNORED_ATTRIBUTES: &'static [&'static str] = &[
  49     "cfg",
  50     ATTR_IF_THIS_CHANGED,
  51     ATTR_THEN_THIS_WOULD_NEED,
  52     ATTR_DIRTY,
  53     ATTR_CLEAN,
  54     ATTR_DIRTY_METADATA,
  55     ATTR_CLEAN_METADATA,
  56     ATTR_PARTITION_REUSED,
  57     ATTR_PARTITION_TRANSLATED,
  58 ];