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uucore::utmpx: fix doctest errors

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Knight 2016-08-14 13:18:46 +08:00 committed by Roy Ivy III
parent 0277848de7
commit 434aae76bc
1 changed files with 25 additions and 26 deletions
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51
src/uucore/utmpx.rs
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@ -1,7 +1,3 @@
//! Aim to provide platform-independent methods to obtain login records
//!
//! **ONLY** support linux, macos and freebsd for the time being
// This file is part of the uutils coreutils package.
//
// (c) Jian Zeng <anonymousknight96@gmail.com>
@ -9,6 +5,31 @@
// For the full copyright and license information, please view the LICENSE
// file that was distributed with this source code.
//
//! Aims to provide platform-independent methods to obtain login records
//!
//! **ONLY** support linux, macos and freebsd for the time being
//!
//! # Examples:
//!
//! ```
//! use uucore::utmpx::Utmpx;
//! for ut in Utmpx::iter_all_records() {
//! if ut.is_user_process() {
//! println!("{}: {}", ut.host(), ut.user())
//! }
//! }
//! ```
//!
//! Specifying the path to login record:
//!
//! ```
//! use uucore::utmpx::Utmpx;
//! for ut in Utmpx::iter_all_records().read_from("/some/where/else") {
//! if ut.is_user_process() {
//! println!("{}: {}", ut.host(), ut.user())
//! }
//! }
//! ```
use super::libc;
pub extern crate time;
@ -107,28 +128,6 @@ mod ut {
pub use libc::SHUTDOWN_TIME;
}
/// Login records
///
/// Examples:
/// ---------
///
/// ```
/// for ut in Utmpx::iter_all_records() {
/// if ut.is_user_process() {
/// println!("{}: {}", ut.host(), ut.user())
/// }
/// }
/// ```
///
/// Specifying the path to login record:
///
/// ```
/// for ut in Utmpx::iter_all_records().read_from("/some/where/else") {
/// if ut.is_user_process() {
/// println!("{}: {}", ut.host(), ut.user())
/// }
/// }
/// ```
pub struct Utmpx {
inner: utmpx,
}