v0.4.0

Added

• Added FileLogger structure which is the new Logger trait implementation, it writes log records into a file.
• Created an example of FileLogger structure usage.
• Created basic performance tests for BufferFormatter and RecordFilter traits implementations using criterion library.
• Added #[inline] attribute to several methods to improve performance based on the results of performance tests.

Fixed

• Removed unnecessary imports to fix clippy lints.
• Fixed indentation of documentation comments in several places to fix doc_lazy_continuation clippy lint.

Documentation

• Table of contents currently hidden by default.
• Extended description section with use cases information.

Dependencies

• Updated itertools from 0.12.1 to 0.13.0
• Updated mio from 0.8.10 to 0.8.11
• Updated log from 0.4.20 to 0.4.21
• Updated chrono from 0.4.34 to 0.4.38
• Updated tokio from 1.36.0 to 1.38.0