fs2

library0.4.3rscratesunverified

Cross-platform file locking and file duplication utilities.

# Cargo.toml
[dependencies]
fs2 = "0.4.3"

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INSTALL

IMPORT

SIG · FS2

fs2

utilityrustv0.4.3

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

FileExt

✓ use fs2::FileExt;

Locks a file exclusively.

use fs2::FileExt; use std::fs::File; fn main() -> std::io::Result<()> { let f = File::create("test.lock")?; f.lock_exclusive()?; println!("File locked"); f.unlock()?; Ok(()) }

Debug

Known issues

gotchaFile locks are advisory on Unix and mandatory on Windows; behavior may differ across platforms.

fix

Ensure your application handles lock failures gracefully and does not rely on mandatory enforcement.

affects: >=0.4.0

Upgrade

Version history

0.4.3latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

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Resources

githubhttps://github.com/danburkert/fs2-rs ↗

homepagehttps://github.com/danburkert/fs2-rs ↗

docshttps://docs.rs/fs2/ ↗