| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| /// Unwraps a given `Result` yielding content of `Ok`. |
| /// If Result carries an `Err` its content will be logged and the function will early return with |
| /// the raw value of the given `zx::Status`. |
| /// This macro is comparable to Rust's try macro. |
| macro_rules! unwrap_or_bail { |
| ($result:expr, $e:expr) => { |
| match $result { |
| Ok(x) => x, |
| Err(e) => { |
| error!("error: {}", e); |
| return $e.into(); |
| } |
| } |
| }; |
| } |
