File per thread logger

This is a thread-safe logger that will write logs to files, each thread owning its own file.

Usage

Put this in your Cargo.toml:

[dependencies]
file-per-thread-logger = "0.1.2"

Then add this to your code, once per thread:

file_per_thread_logger::initialize("file_prefix-");

Then each use of log's primitive will log into files named the following way:

• the main thread get a file that's suffixed after the program's name.
• unnamed threads get a file suffixed with ThreadIdN where N is the thread's id number.
• named threads get a file suffixed with the thread's name.