From 551f33d754c5131f548baee4f58fd5892a9c7efc Mon Sep 17 00:00:00 2001 From: Aleksey Kladov Date: Thu, 6 Feb 2020 12:08:08 +0100 Subject: Move ide-db --- crates/ra_ide/src/db.rs | 133 +--------------------------------------- crates/ra_ide/src/ide_db/mod.rs | 131 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 132 insertions(+), 132 deletions(-) (limited to 'crates/ra_ide/src') diff --git a/crates/ra_ide/src/db.rs b/crates/ra_ide/src/db.rs index 47d0aed6f..2849cdb02 100644 --- a/crates/ra_ide/src/db.rs +++ b/crates/ra_ide/src/db.rs @@ -1,132 +1 @@ -//! FIXME: write short doc here - -use std::sync::Arc; - -use ra_db::{ - salsa::{self, Database, Durability}, - Canceled, CheckCanceled, CrateId, FileId, FileLoader, FileLoaderDelegate, RelativePath, - SourceDatabase, SourceRootId, -}; -use rustc_hash::FxHashMap; - -use crate::{ - symbol_index::{self, SymbolsDatabase}, - FeatureFlags, LineIndex, -}; - -#[salsa::database( - ra_db::SourceDatabaseStorage, - ra_db::SourceDatabaseExtStorage, - LineIndexDatabaseStorage, - symbol_index::SymbolsDatabaseStorage, - hir::db::InternDatabaseStorage, - hir::db::AstDatabaseStorage, - hir::db::DefDatabaseStorage, - hir::db::HirDatabaseStorage -)] -#[derive(Debug)] -pub(crate) struct RootDatabase { - runtime: salsa::Runtime, - pub(crate) feature_flags: Arc, - pub(crate) debug_data: Arc, - pub(crate) last_gc: crate::wasm_shims::Instant, - pub(crate) last_gc_check: crate::wasm_shims::Instant, -} - -impl FileLoader for RootDatabase { - fn file_text(&self, file_id: FileId) -> Arc { - FileLoaderDelegate(self).file_text(file_id) - } - fn resolve_relative_path( - &self, - anchor: FileId, - relative_path: &RelativePath, - ) -> Option { - FileLoaderDelegate(self).resolve_relative_path(anchor, relative_path) - } - fn relevant_crates(&self, file_id: FileId) -> Arc> { - FileLoaderDelegate(self).relevant_crates(file_id) - } -} - -impl salsa::Database for RootDatabase { - fn salsa_runtime(&self) -> &salsa::Runtime { - &self.runtime - } - fn salsa_runtime_mut(&mut self) -> &mut salsa::Runtime { - &mut self.runtime - } - fn on_propagated_panic(&self) -> ! { - Canceled::throw() - } - fn salsa_event(&self, event: impl Fn() -> salsa::Event) { - match event().kind { - salsa::EventKind::DidValidateMemoizedValue { .. } - | salsa::EventKind::WillExecute { .. } => { - self.check_canceled(); - } - _ => (), - } - } -} - -impl Default for RootDatabase { - fn default() -> RootDatabase { - RootDatabase::new(None, FeatureFlags::default()) - } -} - -impl RootDatabase { - pub fn new(lru_capacity: Option, feature_flags: FeatureFlags) -> RootDatabase { - let mut db = RootDatabase { - runtime: salsa::Runtime::default(), - last_gc: crate::wasm_shims::Instant::now(), - last_gc_check: crate::wasm_shims::Instant::now(), - feature_flags: Arc::new(feature_flags), - debug_data: Default::default(), - }; - db.set_crate_graph_with_durability(Default::default(), Durability::HIGH); - db.set_local_roots_with_durability(Default::default(), Durability::HIGH); - db.set_library_roots_with_durability(Default::default(), Durability::HIGH); - let lru_capacity = lru_capacity.unwrap_or(ra_db::DEFAULT_LRU_CAP); - db.query_mut(ra_db::ParseQuery).set_lru_capacity(lru_capacity); - db.query_mut(hir::db::ParseMacroQuery).set_lru_capacity(lru_capacity); - db.query_mut(hir::db::MacroExpandQuery).set_lru_capacity(lru_capacity); - db - } -} - -impl salsa::ParallelDatabase for RootDatabase { - fn snapshot(&self) -> salsa::Snapshot { - salsa::Snapshot::new(RootDatabase { - runtime: self.runtime.snapshot(self), - last_gc: self.last_gc, - last_gc_check: self.last_gc_check, - feature_flags: Arc::clone(&self.feature_flags), - debug_data: Arc::clone(&self.debug_data), - }) - } -} - -#[salsa::query_group(LineIndexDatabaseStorage)] -pub(crate) trait LineIndexDatabase: ra_db::SourceDatabase + CheckCanceled { - fn line_index(&self, file_id: FileId) -> Arc; -} - -fn line_index(db: &impl LineIndexDatabase, file_id: FileId) -> Arc { - let text = db.file_text(file_id); - Arc::new(LineIndex::new(&*text)) -} - -#[derive(Debug, Default, Clone)] -pub(crate) struct DebugData { - pub(crate) root_paths: FxHashMap, - pub(crate) crate_names: FxHashMap, -} - -impl DebugData { - pub(crate) fn merge(&mut self, other: DebugData) { - self.root_paths.extend(other.root_paths.into_iter()); - self.crate_names.extend(other.crate_names.into_iter()); - } -} +pub(crate) use crate::ide_db::*; diff --git a/crates/ra_ide/src/ide_db/mod.rs b/crates/ra_ide/src/ide_db/mod.rs index 8b1378917..47d0aed6f 100644 --- a/crates/ra_ide/src/ide_db/mod.rs +++ b/crates/ra_ide/src/ide_db/mod.rs @@ -1 +1,132 @@ +//! FIXME: write short doc here +use std::sync::Arc; + +use ra_db::{ + salsa::{self, Database, Durability}, + Canceled, CheckCanceled, CrateId, FileId, FileLoader, FileLoaderDelegate, RelativePath, + SourceDatabase, SourceRootId, +}; +use rustc_hash::FxHashMap; + +use crate::{ + symbol_index::{self, SymbolsDatabase}, + FeatureFlags, LineIndex, +}; + +#[salsa::database( + ra_db::SourceDatabaseStorage, + ra_db::SourceDatabaseExtStorage, + LineIndexDatabaseStorage, + symbol_index::SymbolsDatabaseStorage, + hir::db::InternDatabaseStorage, + hir::db::AstDatabaseStorage, + hir::db::DefDatabaseStorage, + hir::db::HirDatabaseStorage +)] +#[derive(Debug)] +pub(crate) struct RootDatabase { + runtime: salsa::Runtime, + pub(crate) feature_flags: Arc, + pub(crate) debug_data: Arc, + pub(crate) last_gc: crate::wasm_shims::Instant, + pub(crate) last_gc_check: crate::wasm_shims::Instant, +} + +impl FileLoader for RootDatabase { + fn file_text(&self, file_id: FileId) -> Arc { + FileLoaderDelegate(self).file_text(file_id) + } + fn resolve_relative_path( + &self, + anchor: FileId, + relative_path: &RelativePath, + ) -> Option { + FileLoaderDelegate(self).resolve_relative_path(anchor, relative_path) + } + fn relevant_crates(&self, file_id: FileId) -> Arc> { + FileLoaderDelegate(self).relevant_crates(file_id) + } +} + +impl salsa::Database for RootDatabase { + fn salsa_runtime(&self) -> &salsa::Runtime { + &self.runtime + } + fn salsa_runtime_mut(&mut self) -> &mut salsa::Runtime { + &mut self.runtime + } + fn on_propagated_panic(&self) -> ! { + Canceled::throw() + } + fn salsa_event(&self, event: impl Fn() -> salsa::Event) { + match event().kind { + salsa::EventKind::DidValidateMemoizedValue { .. } + | salsa::EventKind::WillExecute { .. } => { + self.check_canceled(); + } + _ => (), + } + } +} + +impl Default for RootDatabase { + fn default() -> RootDatabase { + RootDatabase::new(None, FeatureFlags::default()) + } +} + +impl RootDatabase { + pub fn new(lru_capacity: Option, feature_flags: FeatureFlags) -> RootDatabase { + let mut db = RootDatabase { + runtime: salsa::Runtime::default(), + last_gc: crate::wasm_shims::Instant::now(), + last_gc_check: crate::wasm_shims::Instant::now(), + feature_flags: Arc::new(feature_flags), + debug_data: Default::default(), + }; + db.set_crate_graph_with_durability(Default::default(), Durability::HIGH); + db.set_local_roots_with_durability(Default::default(), Durability::HIGH); + db.set_library_roots_with_durability(Default::default(), Durability::HIGH); + let lru_capacity = lru_capacity.unwrap_or(ra_db::DEFAULT_LRU_CAP); + db.query_mut(ra_db::ParseQuery).set_lru_capacity(lru_capacity); + db.query_mut(hir::db::ParseMacroQuery).set_lru_capacity(lru_capacity); + db.query_mut(hir::db::MacroExpandQuery).set_lru_capacity(lru_capacity); + db + } +} + +impl salsa::ParallelDatabase for RootDatabase { + fn snapshot(&self) -> salsa::Snapshot { + salsa::Snapshot::new(RootDatabase { + runtime: self.runtime.snapshot(self), + last_gc: self.last_gc, + last_gc_check: self.last_gc_check, + feature_flags: Arc::clone(&self.feature_flags), + debug_data: Arc::clone(&self.debug_data), + }) + } +} + +#[salsa::query_group(LineIndexDatabaseStorage)] +pub(crate) trait LineIndexDatabase: ra_db::SourceDatabase + CheckCanceled { + fn line_index(&self, file_id: FileId) -> Arc; +} + +fn line_index(db: &impl LineIndexDatabase, file_id: FileId) -> Arc { + let text = db.file_text(file_id); + Arc::new(LineIndex::new(&*text)) +} + +#[derive(Debug, Default, Clone)] +pub(crate) struct DebugData { + pub(crate) root_paths: FxHashMap, + pub(crate) crate_names: FxHashMap, +} + +impl DebugData { + pub(crate) fn merge(&mut self, other: DebugData) { + self.root_paths.extend(other.root_paths.into_iter()); + self.crate_names.extend(other.crate_names.into_iter()); + } +} -- cgit v1.2.3