language-servers/rust-analyzer
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This commit is contained in:
Aleksey Kladov 2018-08-30 16:27:09 +03:00
parent 7570d85869
commit 9fcebbc512
6 changed files with 85 additions and 61 deletions
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7
crates/server/src/server_world.rs
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@ -61,10 +61,11 @@ impl ServerWorldState {
self.analysis_host.change_files(changes);
}
pub fn add_mem_file(&mut self, path: PathBuf, text: String) {
pub fn add_mem_file(&mut self, path: PathBuf, text: String) -> FileId {
let file_id = self.path_map.get_or_insert(path);
self.mem_map.insert(file_id, None);
self.analysis_host.change_file(file_id, Some(text));
file_id
}
pub fn change_mem_file(&mut self, path: &Path, text: String) -> Result<()> {
@ -75,7 +76,7 @@ impl ServerWorldState {
Ok(())
}
pub fn remove_mem_file(&mut self, path: &Path) -> Result<()> {
pub fn remove_mem_file(&mut self, path: &Path) -> Result<FileId> {
let file_id = self.path_map.get_id(path).ok_or_else(|| {
format_err!("change to unknown file: {}", path.display())
})?;
@ -86,7 +87,7 @@ impl ServerWorldState {
// Do this via file watcher ideally.
let text = fs::read_to_string(path).ok();
self.analysis_host.change_file(file_id, text);
Ok(())
Ok(file_id)
}
pub fn snapshot(&self) -> ServerWorld {