bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Access StableHashingContext in rustc_query_system.

Browse source
This commit is contained in:
Camille GILLOT 2021-09-26 01:40:17 +02:00
parent 471cb5c149
commit fedd7785fe
6 changed files with 17 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

11
compiler/rustc_query_system/src/dep_graph/mod.rs
View file

@ -9,6 +9,7 @@ pub use graph::{hash_result, DepGraph, DepNodeColor, DepNodeIndex, TaskDeps, Wor
pub use query::DepGraphQuery;
pub use serialized::{SerializedDepGraph, SerializedDepNodeIndex};
use crate::ich::StableHashingContext;
use rustc_data_structures::profiling::SelfProfilerRef;
use rustc_data_structures::sync::Lock;
use rustc_serialize::{opaque::FileEncoder, Encodable};
@ -19,10 +20,9 @@ use std::hash::Hash;
pub trait DepContext: Copy {
type DepKind: self::DepKind;
type StableHashingContext;
/// Create a hashing context for hashing new results.
fn create_stable_hashing_context(&self) -> Self::StableHashingContext;
fn create_stable_hashing_context(&self) -> StableHashingContext<'_>;
/// Access the DepGraph.
fn dep_graph(&self) -> &DepGraph<Self::DepKind>;
@ -36,18 +36,13 @@ pub trait DepContext: Copy {
pub trait HasDepContext: Copy {
type DepKind: self::DepKind;
type StableHashingContext;
type DepContext: self::DepContext<
DepKind = Self::DepKind,
StableHashingContext = Self::StableHashingContext,
>;
type DepContext: self::DepContext<DepKind = Self::DepKind>;
fn dep_context(&self) -> &Self::DepContext;
}
impl<T: DepContext> HasDepContext for T {
type DepKind = T::DepKind;
type StableHashingContext = T::StableHashingContext;
type DepContext = Self;
fn dep_context(&self) -> &Self::DepContext {