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implement feature flags

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This commit is contained in:
Aleksey Kladov 2019-08-22 14:44:16 +03:00
parent 4dd5afb7fe
commit 69bbe79c50
11 changed files with 150 additions and 36 deletions
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9
crates/ra_ide_api/src/db.rs
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@ -7,7 +7,7 @@ use ra_db::{
use crate::{
symbol_index::{self, SymbolsDatabase},
LineIndex,
FeatureFlags, LineIndex,
};
#[salsa::database(
@ -22,6 +22,7 @@ use crate::{
#[derive(Debug)]
pub(crate) struct RootDatabase {
runtime: salsa::Runtime<RootDatabase>,
pub(crate) feature_flags: Arc<FeatureFlags>,
pub(crate) last_gc: time::Instant,
pub(crate) last_gc_check: time::Instant,
}
@ -46,16 +47,17 @@ impl salsa::Database for RootDatabase {
impl Default for RootDatabase {
fn default() -> RootDatabase {
RootDatabase::new(None)
RootDatabase::new(None, FeatureFlags::default())
}
}
impl RootDatabase {
pub fn new(lru_capacity: Option<usize>) -> RootDatabase {
pub fn new(lru_capacity: Option<usize>, feature_flags: FeatureFlags) -> RootDatabase {
let mut db = RootDatabase {
runtime: salsa::Runtime::default(),
last_gc: time::Instant::now(),
last_gc_check: time::Instant::now(),
feature_flags: Arc::new(feature_flags),
};
db.set_crate_graph_with_durability(Default::default(), Durability::HIGH);
db.set_local_roots_with_durability(Default::default(), Durability::HIGH);
@ -74,6 +76,7 @@ impl salsa::ParallelDatabase for 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),
})
}
}