fehler

library1.0.0rscratesunverified

A library for error-handling syntax in Rust, providing macros like throws and try.

# Cargo.toml
[dependencies]
fehler = "1.0.0"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · FEHLER

fehler

utilityrustv1.0.0

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.

throws

✓ use fehler::throws;

Uses the throws macro to simplify error handling in a function.

use fehler::throws; #[throws(std::io::Error)] fn read_file() -> String { std::fs::read_to_string("example.txt")? } fn main() { match read_file() { Ok(content) => println!("{}", content), Err(e) => eprintln!("Error: {}", e), } }

Debug

Known issues

gotchaThe throws macro may obscure control flow and is not idiomatic Rust; consider using Result directly.

fix

Prefer standard Result and ? operator for clearer error handling.

affects: >=1.0.0

Upgrade

Version history

1.0.0latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/withoutboats/fehler ↗

homepagehttps://github.com/withoutboats/fehler ↗

docshttps://docs.rs/fehler/ ↗