1 //! ICH - Incremental Compilation Hash
4 hash_stable_trait_impls
, NodeIdHashingMode
, StableHashingContext
, StableHashingContextProvider
,
6 crate use rustc_data_structures
::fingerprint
::Fingerprint
;
7 use rustc_span
::symbol
::{sym, Symbol}
;
8 pub use rustc_span
::CachingSourceMapView
;
16 pub const IGNORED_ATTRIBUTES
: &[Symbol
] = &[
18 sym
::rustc_if_this_changed
,
19 sym
::rustc_then_this_would_need
,
22 sym
::rustc_partition_reused
,
23 sym
::rustc_partition_codegened
,
24 sym
::rustc_expected_cgu_reuse
,