Do I need to commit .gitignore?

Yes — .gitignore should be committed to the repository so all collaborators benefit from the same ignore rules.

How do I add custom patterns?

Open your .gitignore file and add the pattern on a new line. Use # for comments, * for wildcards, / to match directories, and ! to un-ignore a previously ignored path.

How do I ignore a file that is already tracked?

Adding a file to .gitignore does not remove it from tracking if it was previously committed. Run: git rm --cached to stop tracking it without deleting the file locally.

Why is target/ so large in Rust?

Cargo compiles all dependencies from source, storing object files, debug info, and multiple build profiles in target/. It can reach several GB for large projects.

.gitignore for Cargo

Rust Cargo build artifacts in target/ directory.

Quick presets

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Cargo

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1 patterns · 149 B

# Generated by DevZone Tools — https://devzone.tools/tools/gitignore-generator
# Templates: Cargo
# 2026-04-20

# ---- Cargo ----
# Cargo
/target/

What this template ignores

Ignores Cargo's target/ directory which contains all compiled artifacts, incremental compilation data, and dependency builds.

Commonly paired with

rust Combine →

Frequently asked questions

Do I need to commit .gitignore?: Yes — .gitignore should be committed to the repository so all collaborators benefit from the same ignore rules.
How do I add custom patterns?: Open your .gitignore file and add the pattern on a new line. Use # for comments, * for wildcards, / to match directories, and ! to un-ignore a previously ignored path.
How do I ignore a file that is already tracked?: Adding a file to .gitignore does not remove it from tracking if it was previously committed. Run: git rm --cached <file> to stop tracking it without deleting the file locally.
Why is target/ so large in Rust?: Cargo compiles all dependencies from source, storing object files, debug info, and multiple build profiles in target/. It can reach several GB for large projects.

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