self-replace is a crate that allows binaries to replace themselves with newer
versions or to uninstall themselves. On Unix systems this is a simple feat, but
on Windows a few hacks are needed which is why this crate exists.
This is a useful operation when working with single-executable utilties that want to implement a form of self updating or self uninstallation.
For details about the implementation refer to the documentation.
To uninstall a binary, use self_delete.
self_replace::self_delete()?;To replace a binary for updating, use self_replace.
let new_binary = "/path/to/new/binary";
self_replace::self_replace(&new_binary)?;
std::fs::remove_file(&new_binary)?;- Documentation
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- Examples
- License: Apache-2.0