Remove timeout feature

Signed-off-by: Heinz N. Gies <heinz@licenser.net>

serial_test/Cargo.toml

@@ -26,18 +26,14 @@ itertools = "0.10"
 tokio = { version = "^1.17", features = ["macros", "rt"] }
 
 [features]
-default = ["logging", "timeout"]
+default = ["logging"]
 
 ## Switches on debug logging (and requires the `log` package)
 logging = ["log"]
 
 ## The file_locks feature unlocks the `file_serial`/`file_parallel` macros
 file_locks = ["fslock"]
 
-## The `timeout` feature lets tests time out after a certain amount of time
-## if not enabled tests will wait indefinitely to be started
-timeout = []
-
 docsrs = ["document-features"]
 
 # docs.rs-specific configuration

serial_test/src/code_lock.rs

@@ -3,7 +3,6 @@ use lazy_static::lazy_static;
 #[cfg(feature = "logging")]
 use log::debug;
 use parking_lot::RwLock;
-#[cfg(feature = "timeout")]
 use std::time::Instant;
 use std::{
     collections::HashMap,
@@ -62,7 +61,7 @@ impl Default for UniqueReentrantMutex {
 pub(crate) fn check_new_key(name: &str, max_wait: Option<Duration>) {
     let start = Instant::now();
     loop {
-        #[cfg(all(feature = "logging", feature = "timeout"))]
+        #[cfg(all(feature = "logging"))]
         {
             let duration = start.elapsed();
             debug!("Waiting for '{}' {:?}", name, duration);
@@ -89,7 +88,6 @@ pub(crate) fn check_new_key(name: &str, max_wait: Option<Duration>) {
         // If the try_lock fails, then go around the loop again
         // Odds are another test was also locking on the write and has now written the key
 
-        #[cfg(feature = "timeout")]
         if let Some(max_wait) = max_wait {
             let duration = start.elapsed();
             if duration > max_wait {