rustc_query_system/ich/
mod.rs

1//! ICH - Incremental Compilation Hash
2
3use rustc_span::{Symbol, sym};
4
5pub use self::hcx::StableHashingContext;
6
7mod hcx;
8mod impls_syntax;
9
10pub const IGNORED_ATTRIBUTES: &[Symbol] = &[
11    sym::cfg_trace, // FIXME should this really be ignored?
12    sym::rustc_if_this_changed,
13    sym::rustc_then_this_would_need,
14    sym::rustc_dirty,
15    sym::rustc_clean,
16    sym::rustc_partition_reused,
17    sym::rustc_partition_codegened,
18    sym::rustc_expected_cgu_reuse,
19];