efuse

A Rust library for software fuses.

This library provides boolean-like types that behave like software fuses: they can be "zapped" once, after which they remain in the toggled state forever. It supports fuses with custom initial boolean state, as well as atomic fuses.

Example

```rust let initialstate = true; let mut fuse = efuse::Fuse::new(initialstate); asserteq!(fuse.asbool(), true);

fuse.zap(); asserteq!(fuse.iszapped(), true); asserteq!(fuse.asbool(), false);

fuse.zap(); asserteq!(fuse.asbool(), false);

let alreadyzapped = fuse.zaponce(); assert!(alreadyzapped.iserr()); ```

License

Licensed under either of

• MIT license - http://opensource.org/licenses/MIT
• Apache License, Version 2.0 - http://www.apache.org/licenses/LICENSE-2.0

at your option.