| commit | fff56144f0ea9a8161d00d111ac6c809889cccf1 | [log] [tgz] |
|---|---|---|
| author | James Farrell <jamesfarrell@google.com> | Tue May 21 14:38:03 2024 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue May 21 14:38:03 2024 +0000 |
| tree | 7c40ec04e30cf0c5ff9e02a5392b0bc24d2f1d2f | |
| parent | f75ada727eb06514be8f5e1f1cc0b2a23a34d181 [diff] | |
| parent | 6c29b00dd97e3d238a1511f7568fa5be7793dcf5 [diff] |
Update Android.bp by running cargo_embargo am: 6c29b00dd9 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/errno/+/3095560 Change-Id: I93ec2a650b2e7647ee1bb7b4c98f2714a114feaf Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
Cross-platform interface to the errno variable. Works on Rust 1.56 or newer.
Documentation is available at https://docs.rs/errno.
Add to your Cargo.toml:
[dependencies] errno = "*"
std::io::ErrorThe standard library provides Error::last_os_error which fetches errno in the same way.
This crate provides these extra features:
#![no_std] supportset_errno functionextern crate errno; use errno::{Errno, errno, set_errno}; // Get the current value of errno let e = errno(); // Set the current value of errno set_errno(e); // Extract the error code as an i32 let code = e.0; // Display a human-friendly error message println!("Error {}: {}", code, e);
#![no_std]Enable #![no_std] support by disabling the default std feature:
[dependencies] errno = { version = "*", default-features = false }
The Error impl will be unavailable.