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ircd::db: Add convenience overload debug(rocksdb::WriteBatch)

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This commit is contained in:
Jason Volk 2020-10-27 22:00:35 -07:00
parent 3884e30b4c
commit 87b1b764c1
2 changed files with 26 additions and 0 deletions
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2
include/ircd/db/txn.h
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@ -25,7 +25,9 @@ namespace ircd::db
bool for_each(database &d, const uint64_t &seq, const seq_closure_bool &);
void for_each(database &d, const uint64_t &seq, const seq_closure &);
void get(database &d, const uint64_t &seq, const seq_closure &);
string_view debug(const mutable_buffer &out, const txn &, const ulong &fmt = 0);
string_view debug(const mutable_buffer &out, database &, const rocksdb::WriteBatch &, const ulong &fmt = 0);
}
struct ircd::db::txn

24
ircd/db.cc
View file

@ -1027,6 +1027,30 @@ ircd::db::for_each(database &d,
return true;
}
ircd::string_view
ircd::db::debug(const mutable_buffer &buf,
database &d,
const rocksdb::WriteBatch &wb_,
const ulong &fmt)
{
auto &wb
{
mutable_cast(wb_)
};
txn t
{
d, std::unique_ptr<rocksdb::WriteBatch>{&wb}
};
const unwind release
{
std::bind(&txn::release, &t)
};
return debug(buf, t, fmt);
}
ircd::string_view
ircd::db::debug(const mutable_buffer &buf,
const txn &t,