cb22492379
this is a part of a series to migrating from `operator<<(ostream&, ..)` based formatting to fmtlib based formatting. the goal here is to enable fmtlib to print - raft::server_address - raft::config_member - raft::configuration without the help of `operator<<`. the corresponding `operator<<()` is removed in this change, as all its callers are now using fmtlib for formatting now. Refs #13245 Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes #13976
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
/*
|
|
* Copyright (C) 2020-present ScyllaDB
|
|
*/
|
|
|
|
/*
|
|
* SPDX-License-Identifier: AGPL-3.0-or-later
|
|
*/
|
|
#include "raft.hh"
|
|
#include <fmt/ranges.h>
|
|
|
|
namespace raft {
|
|
|
|
seastar::logger logger("raft");
|
|
|
|
} // end of namespace raft
|
|
|
|
auto fmt::formatter<raft::server_address>::format(const raft::server_address& addr,
|
|
fmt::format_context& ctx) const -> decltype(ctx.out()) {
|
|
return fmt::format_to(ctx.out(), "{{.id={}}}", addr.id);
|
|
}
|
|
|
|
auto fmt::formatter<raft::config_member>::format(const raft::config_member& s,
|
|
fmt::format_context& ctx) const -> decltype(ctx.out()) {
|
|
return fmt::format_to(ctx.out(), "{{.id={} .can_vote={}}}", s.addr.id, s.can_vote);
|
|
}
|
|
|
|
auto fmt::formatter<raft::configuration>::format(const raft::configuration& cfg,
|
|
fmt::format_context& ctx) const -> decltype(ctx.out()) {
|
|
if (cfg.previous.empty()) {
|
|
return fmt::format_to(ctx.out(), "{}", cfg.current);
|
|
}
|
|
return fmt::format_to(ctx.out(), "{}->{}", cfg.previous, cfg.current);
|
|
}
|