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Documentation Index

Fetch the complete documentation index at: https://docs.qlty.sh/llms.txt

Use this file to discover all available pages before exploring further.

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Summary

FeatureStatusNotes
Maintainability✔Complexity, duplication, code smells
Linting✔
Auto-formatting✔
Custom checks✔
Security scanning✔AppSec, dependencies, and secrets
Code metrics✔
Code coverage✔

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Details

Maintainability
Complexity✔Aka cognitive complexity
Cyclomatic complexity✔
Identical code duplication✔
Similar code duplication✔
Code smells✔
Linters
Clippy✔Rust linter providing a collection of lints
Auto-formatters
rustfmt✔Official Rust code formatter
Custom checks
ast-grep✔
Semgrep✔
ripgrep✔
Security scanning
Gitleaks✔Secrets scanning
OSV-Scanner✔Dependency scanning (SCA)
Semgrep✔AppSec (SAST)
Trivy✔Dependency scanning (SCA)
TruffleHog✔Secrets scanning
Code coverage
cargo test✔
grcov✔
Cobertura coverage format✔
LCOV coverage format✔

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File extensions

By default, Rust files are defined as: 
[file_types.rust]
globs = ["*.rs"]
These patterns can be overridden from qlty.toml.

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Test detection

Rust test functions are automatically detected using the following patterns: 
[language.rust]
test_syntax_patterns = ["""
    (
      (mod_item
        name: (identifier) @name)
      (#eq? @name "test")
    )
  """, """
  (
    (attribute_item
      (attribute
        (identifier) @meta_item))
    (function_item) @function
    (#eq? @meta_item "test")
  )
  """]

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Supported Rust versions

We officially support Rust 1.30 and later for maintainability checks and code coverage. Each plugin may have its own version requirements.