language-servers/rust-analyzer
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This commit is contained in:
Aleksey Kladov 2018-09-02 16:36:03 +03:00
parent 1329dd4e28
commit e98d8cd255
8 changed files with 142 additions and 25 deletions
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17
crates/server/src/server_world.rs
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@ -6,7 +6,7 @@ use std::{
};
use languageserver_types::Url;
use libanalysis::{FileId, AnalysisHost, Analysis};
use libanalysis::{FileId, AnalysisHost, Analysis, CrateGraph, CrateId};
use {
Result,
@ -95,7 +95,22 @@ impl ServerWorldState {
Ok(file_id)
}
pub fn set_workspaces(&mut self, ws: Vec<CargoWorkspace>) {
let mut crate_roots = HashMap::new();
ws.iter()
.flat_map(|ws| {
ws.packages()
.flat_map(move |pkg| pkg.targets(ws))
.map(move |tgt| tgt.root(ws))
})
.for_each(|root| {
if let Some(file_id) = self.path_map.get_id(root) {
let crate_id = CrateId(crate_roots.len() as u32);
crate_roots.insert(crate_id, file_id);
}
});
let crate_graph = CrateGraph { crate_roots };
self.workspaces = Arc::new(ws);
self.analysis_host.set_crate_graph(crate_graph);
}
pub fn snapshot(&self) -> ServerWorld {
ServerWorld {