Examples

1. Find TODO comments in a Rust project

$ metricbeam -wn 'TODO' src/

2. Count error lines per logfile

$ metricbeam -c 'ERROR' logs/*.log

3. Find files referencing a function (then edit)

$ metricbeam -l 'parse_request' src/ | xargs $EDITOR

4. Pipe into ripgrep-style fuzzy filter

$ metricbeam 'export' . | fzf

5. Structured output for CI

$ metricbeam --json 'panic' src/ > report.json

6. Count occurrences across thousands of files

$ metricbeam -j 8 --stats 'unsafe' rust-projects/