Module rustc::ich::hcx[][src]

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Re-exports

use hir;
use hir::def_id::DefId;
use hir::def_id::DefIndex;
use hir::map::DefPathHash;
use hir::map::definitions::Definitions;
use ich;
use ich::CachingCodemapView;
use ich::Fingerprint;
use middle::cstore::CrateStore;
use ty::TyCtxt;
use ty::fast_reject;
use mir::interpret::AllocId;
use session::Session;
use std::cmp::Ord;
use std::hash as std_hash;
use std::collections::HashMap;
use std::cell::RefCell;
use syntax::ast;
use syntax::codemap::CodeMap;
use syntax::ext::hygiene::SyntaxContext;
use syntax::symbol::Symbol;
use syntax_pos::Span;
use syntax_pos::DUMMY_SP;
use syntax_pos::hygiene;
use rustc_data_structures::stable_hasher::HashStable;
use rustc_data_structures::stable_hasher::StableHasher;
use rustc_data_structures::stable_hasher::StableHasherResult;
use rustc_data_structures::stable_hasher::ToStableHashKey;
use rustc_data_structures::accumulate_vec::AccumulateVec;
use rustc_data_structures::fx::FxHashSet;
use rustc_data_structures::fx::FxHashMap;

Structs

BodyResolver [
Experimental
]

The BodyResolver allows to map a BodyId to the corresponding hir::Body. We could also just store a plain reference to the hir::Crate but we want to avoid that the crate is used to get untracked access to all of the HIR.

StableHashingContext [
Experimental
]

This is the context state available during incr. comp. hashing. It contains enough information to transform DefIds and HirIds into stable DefPaths (i.e. a reference to the TyCtxt) and it holds a few caches for speeding up various things (e.g. each DefId/DefPath is only hashed once).

Enums

NodeIdHashingMode [
Experimental
]

Traits

StableHashingContextProvider [
Experimental
]

Something that can provide a stable hashing context.

Functions

compute_ignored_attr_names [
Experimental
]
hash_stable_trait_impls [
Experimental
]