fixed lints on Windows

Author: Heliozoa

bindings/tmc-langs-node/src/error.rs

@@ -14,7 +14,8 @@ pub enum Error {
     EmptyString,
     #[error("String too long to be a char expected len: 1 got len: {0}")]
     StringTooLongForChar(usize),
-    #[error("Expecting null")]ExpectingNull,
+    #[error("Expecting null")]
+    ExpectingNull,
     #[error("Invalid key type: {0}")]
     InvalidKeyType(String),
     #[error("Array index out of bounds: index: {0}, size: {1}")]

tmc-langs-util/src/file_util/lock_windows.rs

@@ -44,8 +44,8 @@ impl FileLock {
             let file = open_file(&self.path)?;
             let lock = FdLock::new(file);
             self.lock = Some(lock);
-            let lock = self.lock.as_mut().unwrap();
-            let guard = lock.lock().unwrap();
+            let lock = self.lock.as_mut().expect("set to Some before this call");
+            let guard = lock.lock().expect("cannot fail on Windows");
             Ok(FileLockGuard {
                 _guard: LockInner::FdLockGuard(guard),
                 path: Cow::Borrowed(&self.path),

tmc-langs/src/course_refresher.rs

@@ -17,8 +17,6 @@ use ts_rs::TS;
 
 #[cfg(unix)]
 pub type ModeBits = nix::sys::stat::mode_t;
-#[cfg(not(unix))]
-pub type ModeBits = u32;
 
 /// Data from a finished course refresh.
 #[derive(Debug, Serialize, Deserialize)]

tmc-langs/src/error.rs

@@ -1,10 +1,12 @@
 //! Contains the main error type for tmc-langs.
 
-use crate::course_refresher::ModeBits;
 use std::{path::PathBuf, string::FromUtf8Error};
 use thiserror::Error;
 use tmc_client::ClientError;
 
+#[cfg(unix)]
+use crate::course_refresher::ModeBits;
+
 /// Main error type of the library.
 #[derive(Error, Debug)]
 pub enum LangsError {