66 lines
2.3 KiB
Rust
66 lines
2.3 KiB
Rust
mod plumbing;
|
|
pub use self::plumbing::*;
|
|
|
|
mod job;
|
|
#[cfg(parallel_compiler)]
|
|
pub use self::job::deadlock;
|
|
pub use self::job::{QueryInfo, QueryJob, QueryJobId, QueryJobInfo};
|
|
|
|
mod caches;
|
|
pub use self::caches::{
|
|
ArenaCacheSelector, CacheSelector, DefaultCacheSelector, QueryCache, QueryStorage,
|
|
};
|
|
|
|
mod config;
|
|
pub use self::config::{QueryAccessors, QueryConfig, QueryDescription};
|
|
|
|
use crate::dep_graph::{DepNode, DepNodeIndex, HasDepContext, SerializedDepNodeIndex};
|
|
use crate::query::job::QueryMap;
|
|
|
|
use rustc_data_structures::stable_hasher::HashStable;
|
|
use rustc_data_structures::sync::Lock;
|
|
use rustc_data_structures::thin_vec::ThinVec;
|
|
use rustc_errors::Diagnostic;
|
|
use rustc_span::def_id::DefId;
|
|
|
|
pub trait QueryContext: HasDepContext {
|
|
type Query: Clone + HashStable<Self::StableHashingContext>;
|
|
|
|
/// Get string representation from DefPath.
|
|
fn def_path_str(&self, def_id: DefId) -> String;
|
|
|
|
/// Get the query information from the TLS context.
|
|
fn current_query_job(&self) -> Option<QueryJobId<Self::DepKind>>;
|
|
|
|
fn try_collect_active_jobs(&self) -> Option<QueryMap<Self::DepKind, Self::Query>>;
|
|
|
|
/// Load data from the on-disk cache.
|
|
fn try_load_from_on_disk_cache(&self, dep_node: &DepNode<Self::DepKind>);
|
|
|
|
/// Try to force a dep node to execute and see if it's green.
|
|
fn try_force_from_dep_node(&self, dep_node: &DepNode<Self::DepKind>) -> bool;
|
|
|
|
/// Load diagnostics associated to the node in the previous session.
|
|
fn load_diagnostics(&self, prev_dep_node_index: SerializedDepNodeIndex) -> Vec<Diagnostic>;
|
|
|
|
/// Register diagnostics for the given node, for use in next session.
|
|
fn store_diagnostics(&self, dep_node_index: DepNodeIndex, diagnostics: ThinVec<Diagnostic>);
|
|
|
|
/// Register diagnostics for the given node, for use in next session.
|
|
fn store_diagnostics_for_anon_node(
|
|
&self,
|
|
dep_node_index: DepNodeIndex,
|
|
diagnostics: ThinVec<Diagnostic>,
|
|
);
|
|
|
|
/// Executes a job by changing the `ImplicitCtxt` to point to the
|
|
/// new query job while it executes. It returns the diagnostics
|
|
/// captured during execution and the actual result.
|
|
fn start_query<R>(
|
|
&self,
|
|
token: QueryJobId<Self::DepKind>,
|
|
diagnostics: Option<&Lock<ThinVec<Diagnostic>>>,
|
|
compute: impl FnOnce() -> R,
|
|
) -> R;
|
|
}
|