title	Cargo
description	Dedicated processor for Rust's cargo build system.
permalink	/processors/cargo/
parent	Processors

Cargo Processor

File: src/processors/cargo.py | Priority: 22 | Name: cargo

Dedicated processor for Rust's cargo build system.

Supported Commands

cargo build, cargo check, cargo doc, cargo update, cargo bench.

Subcommand	Strategy
build/check	Collapse `Compiling X v1.0` lines into count. Group warnings by type (unused_variable, unused_import, dead_code, unused_mut, lifetime, borrow_checker). Show first N examples per type. Keep ALL errors with full span context (`-->`, `
doc	Collapse `Documenting X` and `Compiling X` lines. Keep doc warnings, errors, `Finished`, and `Generated` lines
update	Show all major version bumps explicitly (breaking changes). Collapse minor/patch bumps into count. Keep `Adding` and `Removing` lines
bench	Keep benchmark result lines (`bench: N ns/iter`). Strip `Compiling` and `Running` noise. Keep `test result:` summary

Parameter	Default	Description
cargo_warning_example_count	2	Number of example warnings to show per category
cargo_warning_group_threshold	3	Minimum occurrences before warnings are grouped

Compiling X v1.0.0 lines, Downloading X v1.0.0 lines, Running lines (bench), intermediate blank lines between warnings.