Crate write_atomic

Write Atomic

Write Atomic was originally a stripped-down remake of tempfile-fast, but with the 3.4.0 release of tempfile, it has largely been mooted.

(tempfile now supports Linux optimizations like O_TMPFILE natively.)

That said, one might still enjoy the ergonomic single-shot nature of Write Atomic’s write_file and copy_file methods, as well as their permission/ownership-syncing behaviors, and so it lives on!

Examples

// One line is all it takes:
write_atomic::write_file("/path/to/my-file.txt", b"Some data!").unwrap();

Installation

Add write_atomic to your dependencies in Cargo.toml, like:

[dependencies]
write_atomic = "0.4.*"

Functions

• copy_file
  Atomic File Copy!
• write_file
  Atomic File Write!