no-panic

library0.1.36rscratesunverified

Attribute macro to require that the compiler prove a function can't ever panic.

# Cargo.toml
[dependencies]
no-panic = "0.1.36"

INSTALL

IMPORT

SIG · NO-PANIC

no-panic

utilityrustv0.1.36

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.

no_panic

✓ use no_panic::no_panic;

Annotates a function to ensure it does not panic at compile time.

use no_panic::no_panic; #[no_panic] fn safe_function(x: i32) -> i32 { x + 1 } fn main() { println!("{}", safe_function(5)); }

Debug

Known issues

breakingMay fail to compile if the function uses any panicking operations (e.g., indexing, unwrap).

fix

Replace panicking operations with safe alternatives (e.g., `get` instead of indexing).

affects: >=0.1.0

Upgrade

Version history

0.1.36latest on crates.io

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Dependencies

No dependency data recorded yet.

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