From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Fri, 19 Jul 2024 16:37:58 +0400 Subject: Deleted vendor folder --- vendor/errno/README.md | 62 -------------------------------------------------- 1 file changed, 62 deletions(-) delete mode 100644 vendor/errno/README.md (limited to 'vendor/errno/README.md') diff --git a/vendor/errno/README.md b/vendor/errno/README.md deleted file mode 100644 index 6a9a42c..0000000 --- a/vendor/errno/README.md +++ /dev/null @@ -1,62 +0,0 @@ -# errno [![CI](https://github.com/lambda-fairy/rust-errno/actions/workflows/main.yml/badge.svg)](https://github.com/lambda-fairy/rust-errno/actions/workflows/main.yml) [![Cargo](https://img.shields.io/crates/v/errno.svg)](https://crates.io/crates/errno) - -Cross-platform interface to the [`errno`][errno] variable. Works on Rust 1.56 or newer. - -Documentation is available at . - -[errno]: https://en.wikipedia.org/wiki/Errno.h - - -## Dependency - -Add to your `Cargo.toml`: - -```toml -[dependencies] -errno = "*" -``` - - -## Comparison with `std::io::Error` - -The standard library provides [`Error::last_os_error`][last_os_error] which fetches `errno` in the same way. - -This crate provides these extra features: - -- No heap allocations -- Optional `#![no_std]` support -- A `set_errno` function - -[last_os_error]: https://doc.rust-lang.org/std/io/struct.Error.html#method.last_os_error - - -## Examples - -```rust -extern 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: - -```toml -[dependencies] -errno = { version = "*", default-features = false } -``` - -The `Error` impl will be unavailable. -- cgit v1.2.3