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tldr/pages/common/cargo-update.md
2023-09-23 22:19:52 +09:00

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# cargo update
> Update dependencies as recorded in `Cargo.lock`.
> More information: <https://doc.rust-lang.org/cargo/commands/cargo-update.html>.
- Update dependencies in `Cargo.lock` to the latest possible version:
`cargo update`
- Display what would be updated, but don't actually write the lockfile:
`cargo update --dry-run`
- Update only the specified dependencies:
`cargo update --package {{dependency1}} --package {{dependency2}} --package {{dependency3}}`
- Set a specific dependency to a specific version:
`cargo update --package {{dependency}} --precise {{1.2.3}}`