language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-10-02 22:54:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

ra_db is independent from editor

Browse source
This commit is contained in:
Aleksey Kladov 2019-01-08 21:00:51 +03:00
parent 0c88360eb4
commit 695294bbb9
7 changed files with 28 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

26
crates/ra_analysis/src/db.rs
View file

@ -1,10 +1,9 @@
use std::{fmt, sync::Arc};
use salsa::{self, Database};
use ra_db::{LocationIntener, BaseDatabase};
use crate::{
symbol_index,
};
use salsa::{self, Database};
use ra_db::{LocationIntener, BaseDatabase, FileId};
use crate::{symbol_index, LineIndex};
#[derive(Debug)]
pub(crate) struct RootDatabase {
@ -71,6 +70,19 @@ impl AsRef<LocationIntener<hir::MacroCallLoc, hir::MacroCallId>> for RootDatabas
}
}
salsa::query_group! {
pub(crate) trait LineIndexDatabase: ra_db::FilesDatabase + BaseDatabase {
fn line_index(file_id: FileId) -> Arc<LineIndex> {
type LineIndexQuery;
}
}
}
fn line_index(db: &impl ra_db::FilesDatabase, file_id: FileId) -> Arc<LineIndex> {
let text = db.file_text(file_id);
Arc::new(LineIndex::new(&*text))
}
salsa::database_storage! {
pub(crate) struct RootDatabaseStorage for RootDatabase {
impl ra_db::FilesDatabase {
@ -84,7 +96,9 @@ salsa::database_storage! {
}
impl ra_db::SyntaxDatabase {
fn source_file() for ra_db::SourceFileQuery;
fn file_lines() for ra_db::FileLinesQuery;
}
impl LineIndexDatabase {
fn line_index() for LineIndexQuery;
}
impl symbol_index::SymbolsDatabase {
fn file_symbols() for symbol_index::FileSymbolsQuery;