blob: ab371ddbfce09e8163f5ea1eab9c933cdba0d645 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#include "formatter.h"
#include <fmt/format.h>
#if FMT_VERSION >= 60000
#include <fmt/chrono.h>
#else
#include <fmt/time.h>
#endif
template <>
struct fmt::formatter<seastar::lowres_system_clock::time_point> {
// ignore the format string
template <typename ParseContext>
constexpr auto parse(ParseContext &ctx) { return ctx.begin(); }
template <typename FormatContext>
auto format(const seastar::lowres_system_clock::time_point& t,
FormatContext& ctx) {
std::time_t tt = std::chrono::duration_cast<std::chrono::seconds>(
t.time_since_epoch()).count();
auto milliseconds = (t.time_since_epoch() %
std::chrono::seconds(1)).count();
return fmt::format_to(ctx.out(), "{:%Y-%m-%d %H:%M:%S} {:03d}",
fmt::localtime(tt), milliseconds);
}
};
namespace std {
ostream& operator<<(ostream& out,
const seastar::lowres_system_clock::time_point& t)
{
return out << fmt::format("{}", t);
}
}
|
