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> Check `unwrap_used` section of Clippy documentation for details; > > https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_used This adds the following Clippy configuration to crates; #![deny(clippy::unwrap_used)] **Warning** while tests and compiler do not show any errors, the submitted changes are very much a Work In Progress and mistakes may have been made. Check https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/67 Merge Request thread for more details. |
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| Cargo.toml | ||
| README.md | ||
README.md
retry-error
An error attempt to represent multiple failures.
This crate implements [RetryError], a type to use when you
retry something a few times, and all those attempts. Instead of
returning only a single error, it records all of the errors
received, in case they are different.
This crate is developed as part of Arti, a project to implement Tor in Rust. It's used by higher-level crates that retry operations.
Example
use retry_error::RetryError;
const N_ATTEMPTS: usize = 10;
let mut err = RetryError::in_attempt_to("perform an example operation");
for _ in 0..N_ATTEMPTS {
match some_operation() {
Ok(val) => return Ok(val),
Err(e) => err.push(e),
}
}
// All attempts failed; return all the errors.
return Err(err)
License: MIT OR Apache-2.0