Module maidsafe_utilities::log
[−]
[src]
Allows initialising the env_logger with a standard message format.
These functions can initialise the env_logger for output to stderr only, or to a file and stderr.
An example of a log message is:
W 19:33:49.245434 <main> [example:src/main.rs:50] Warning level message. ^ ^ ^ ^ ^ ^ | timestamp | top-level module | message | | | | thread name file and line no. | level (E, W, I, D, or T for error, warn, info, debug or trace respectively)
Logging of the thread name is enabled or disabled via the show_thread_name
parameter. If
enabled, and the thread executing the log statement is unnamed, the thread name is shown as
???
.
The functions can safely be called multiple times concurrently.
Examples
#[macro_use] extern crate log; #[macro_use] extern crate maidsafe_utilities; use std::thread; use maidsafe_utilities::thread::RaiiThreadJoiner; fn main() { maidsafe_utilities::log::init(true); warn!("A warning"); let unnamed = thread::spawn(move || info!("Message in unnamed thread")); let _ = unnamed.join(); let _named = RaiiThreadJoiner::new(thread!("Worker", move || error!("Message in named thread"))); // W 12:24:07.064746 <main> [example:src/main.rs:11] A warning // I 12:24:07.065746 ??? [example:src/main.rs:13] Message in unnamed thread // E 12:24:07.065746 Worker [example:src/main.rs:16] Message in named thread }
Functions
init |
Initialises the env_logger for output to stderr. |
init_to_file |
Initialises the env_logger for output to a file and to stderr. |