yejingchen

use std::io;
use std::os::unix::io::AsRawFd;

use io_uring::IoUring;
use io_uring::opcode::{Write, types::Fd};

use thiserror::Error;

#[derive(Error, Debug)]
enum MyError {

yejingchen

From baf907e90f8172a4db5a8169b45d472c574e26f2 Mon Sep 17 00:00:00 2001
From: Ye Jingchen <ye.jingchen@gmail.com>
Date: Sat, 12 Dec 2020 01:20:01 +0800
Subject: [PATCH] add EnvironmentFile as config in systemd service

The provided connection string is suitable for default PostgreSQL
installation in Arch Linux.
---
 PKGBUILD                               | 12 ++++++++----
 prometheus-postgresql-exporter.conf    |  1 +

yejingchen

01:12:30 ccls           initialize.cc:274 I initialize in directory /tmp/foo with uri file:///tmp/foo
01:12:30 ccls           initialize.cc:297 I initializationOptions: {"compilationDatabaseCommand":"","compilationDatabaseDirectory":"","cache":{"directory":".ccls-cache","format":"binary","hierarchicalPath":false,"retainInMemory":2},"capabilities":{"documentOnTypeFormattingProvider":{"firstTriggerCharacter":"}","moreTriggerCharacter":[]},"foldingRangeProvider":true,"workspace":{"workspaceFolders":{"supported":true,"changeNotifications":true}}},"clang":{"excludeArgs":[],"extraArgs":[],"pathMappings":[],"resourceDir":""},"client":{"diagnosticsRelatedInformation":true,"hierarchicalDocumentSymbolSupport":true,"linkSupport":true,"snippetSupport":true},"codeLens":{"localVariables":true},"completion":{"caseSensitivity":2,"detailedLabel":true,"dropOldRequests":true,"duplicateOptional":true,"filterAndSort":true,"include":{"blacklist":[],"maxPathSize":30,"suffixWhitelist":[".h",".hpp",".hh",".inc"],"whitelist":[]},"maxN

yejingchen

2020-12-04 23:36:20,089 - INFO - Completion config: 50, detailing 10 candiates
2020-12-04 23:36:20,090 - INFO - Completion config: 50, detailing 10 candiates
2020-12-04 23:36:20,090 - INFO - Completion config: 50, detailing 10 candiates
2020-12-04 23:36:20,090 - INFO - Completion config: 50, detailing 10 candiates
2020-12-04 23:36:20,150 - INFO - Received ready request
2020-12-04 23:36:20,154 - INFO - Received signature help available request
2020-12-04 23:36:20,158 - INFO - Received event notification
2020-12-04 23:36:20,163 - INFO - Received event notification
2020-12-04 23:36:20,163 - INFO - Adding buffer identifiers for file: /tmp/a.c
2020-12-04 23:36:20,179 - INFO - No Clangd executable found in /home/yjc/.vim/plugged/YouCompleteMe/third_party/ycmd/third_party/clangd/output/bin

yejingchen

4月 25 20:05:18 yjc-y460 NetworkManager[7116]: <info>  Starting VPN service 'l2tp'...
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: <info>  VPN service 'l2tp' started (org.freedesktop.NetworkManager.l2tp), PID 11964
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: <info>  VPN service 'l2tp' appeared; activating connections
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: ** Message: Use '10.5.1.9' as gateway
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: ** Message: Check port 1701
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: ** Message: Can't bind to port 1701
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: ** (nm-l2tp-service:11964): WARNING **: Port 1701 is busy, use ephemeral.
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: ** Message: ipsec 启用标志：(null)
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: ** Message: xl2tpd started with pid 11968
4月 25 20:05:18 yjc-y460 NetworkManager[7116]: <info>  VPN connection 'zju' (ConnectInteractive) reply received.

yejingchen

-- Logs begin at 五 2015-09-11 20:16:24 CST, end at 四 2015-11-12 09:53:19 CST. --
11月 06 16:15:27 yejingchen-y460 systemd-journal[158]: Runtime journal (/run/log/journal/) is currently using 8.0M.
                                                        Maximum allowed usage is set to 187.5M.
                                                        Leaving at least 281.3M free (of currently available 1.8G of space).
                                                        Enforced usage limit is thus 187.5M.
11月 06 16:15:27 yejingchen-y460 systemd-journal[158]: Runtime journal (/run/log/journal/) is currently using 8.0M.
                                                        Maximum allowed usage is set to 187.5M.
                                                        Leaving at least 281.3M free (of currently available 1.8G of space).
                                                        Enforced usage limit is thus 187.5M.
11月 06 16:15:27 yejingchen-y460 kernel: microcode: CPU0 microcode updated early to re