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authorAleksey Kladov <[email protected]>2019-01-26 13:40:24 +0000
committerAleksey Kladov <[email protected]>2019-01-26 13:40:24 +0000
commit3ce531f95dec87a1f59e9347fdd6c250e36b489d (patch)
treec2a9e5dcc6875ce9c3f58290f5ef3d2301fe66e2
parent390a20787e0605e979b5eb8829e2ffddc3e6b1f9 (diff)
cleanup: add result alias
-rw-r--r--crates/ra_vfs/src/io.rs16
1 files changed, 7 insertions, 9 deletions
diff --git a/crates/ra_vfs/src/io.rs b/crates/ra_vfs/src/io.rs
index 84ccdb394..279fa5da8 100644
--- a/crates/ra_vfs/src/io.rs
+++ b/crates/ra_vfs/src/io.rs
@@ -1,11 +1,11 @@
1use std::{ 1use std::{
2 fs, 2 fs,
3 thread,
3 path::{Path, PathBuf}, 4 path::{Path, PathBuf},
4 sync::{mpsc, Arc}, 5 sync::{mpsc, Arc},
5 thread,
6 time::Duration, 6 time::Duration,
7}; 7};
8use crossbeam_channel::{Receiver, Sender, SendError}; 8use crossbeam_channel::{Receiver, Sender};
9use relative_path::RelativePathBuf; 9use relative_path::RelativePathBuf;
10use thread_worker::WorkerHandle; 10use thread_worker::WorkerHandle;
11use walkdir::WalkDir; 11use walkdir::WalkDir;
@@ -14,6 +14,8 @@ use notify::{DebouncedEvent, RecommendedWatcher, RecursiveMode, Watcher as _Watc
14 14
15use crate::{RootConfig, Roots, VfsRoot}; 15use crate::{RootConfig, Roots, VfsRoot};
16 16
17type Result<T> = std::result::Result<T, crossbeam_channel::SendError<TaskResult>>;
18
17pub(crate) enum Task { 19pub(crate) enum Task {
18 AddRoot { 20 AddRoot {
19 root: VfsRoot, 21 root: VfsRoot,
@@ -112,11 +114,7 @@ impl Worker {
112 } 114 }
113} 115}
114 116
115fn watch_root( 117fn watch_root(woker: &WatcherCtx, root: VfsRoot, config: Arc<RootConfig>) -> Result<()> {
116 woker: &WatcherCtx,
117 root: VfsRoot,
118 config: Arc<RootConfig>,
119) -> Result<(), SendError<TaskResult>> {
120 let mut guard = woker.watcher.lock(); 118 let mut guard = woker.watcher.lock();
121 log::debug!("loading {} ...", config.root.as_path().display()); 119 log::debug!("loading {} ...", config.root.as_path().display());
122 let files = watch_recursive(guard.as_mut(), config.root.as_path(), &*config) 120 let files = watch_recursive(guard.as_mut(), config.root.as_path(), &*config)
@@ -142,7 +140,7 @@ struct WatcherCtx {
142} 140}
143 141
144impl WatcherCtx { 142impl WatcherCtx {
145 fn handle_debounced_event(&self, ev: DebouncedEvent) -> Result<(), SendError<TaskResult>> { 143 fn handle_debounced_event(&self, ev: DebouncedEvent) -> Result<()> {
146 match ev { 144 match ev {
147 DebouncedEvent::NoticeWrite(_) 145 DebouncedEvent::NoticeWrite(_)
148 | DebouncedEvent::NoticeRemove(_) 146 | DebouncedEvent::NoticeRemove(_)
@@ -173,7 +171,7 @@ impl WatcherCtx {
173 Ok(()) 171 Ok(())
174 } 172 }
175 173
176 fn handle_change(&self, path: PathBuf, kind: ChangeKind) -> Result<(), SendError<TaskResult>> { 174 fn handle_change(&self, path: PathBuf, kind: ChangeKind) -> Result<()> {
177 let (root, rel_path) = match self.roots.find(&path) { 175 let (root, rel_path) = match self.roots.find(&path) {
178 None => return Ok(()), 176 None => return Ok(()),
179 Some(it) => it, 177 Some(it) => it,