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cql3: add formatter for cql3::ut_name

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before this change, we rely on the default-generated fmt::formatter
created from operator<<, but fmt v10 dropped the default-generated
formatter.

in this change, we define a formatter for cql3::ut_name, and remove
their operator<<().

Refs #13245

Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>

Closes scylladb/scylladb#16890
This commit is contained in:
Kefu Chai
2024-01-20 14:43:40 +08:00
committed by Avi Kivity
parent f916286b25
commit 45c4f2039b
1 changed files with 8 additions and 4 deletions
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12
cql3/ut_name.hh
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@@ -12,6 +12,7 @@
#include <seastar/core/shared_ptr.hh>
#include <seastar/core/sstring.hh>
#include <fmt/core.h>
#include "seastarx.hh"
#include "bytes.hh"
@@ -38,10 +39,13 @@ public:
sstring get_string_type_name() const;
sstring to_cql_string() const;
friend std::ostream& operator<<(std::ostream& os, const ut_name& n) {
return os << n.to_cql_string();
}
};
}
template <> struct fmt::formatter<cql3::ut_name> {
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
auto format(const cql3::ut_name& n, fmt::format_context& ctx) const {
return fmt::format_to(ctx.out(), "{}", n.to_cql_string());
}
};