Module visitor 

Rust source file visitor for LOC counting.

This module provides the core parsing logic for analyzing Rust source files and categorizing lines into one of 6 types:

• code: Logic lines in production code
• tests: Logic lines in test code (#test, #[cfg(test)], tests/)
• examples: Logic lines in example code (examples/)
• docs: Documentation comments (///, //!, /** /, /! */)
• comments: Regular comments (//, /* */)
• blanks: Blank/whitespace-only lines

Acknowledgment

The parsing logic in this module is adapted from cargo-warloc by Maxim Gritsenko. Many thanks to the original author for the excellent implementation. cargo-warloc is licensed under MIT.

Structs

Visitor

A visitor that parses Rust source files and counts lines of code.

Enums

VisitorContext

The context in which code is being analyzed.

Functions

gather_stats

Gather LOC statistics from a string of Rust source code.

gather_stats_for_path

Gather LOC statistics for a file at the given path.