mongoc_transaction_opts_set_write_concern

void
mongoc_transaction_opts_set_write_concern (mongoc_transaction_opt_t *opts,
                                           const mongoc_write_concern_t *write_concern);

Configure the transaction's write concern. The argument is copied into the struct and can be freed after calling this function.

• opts: A mongoc_transaction_opt_t.
• write_concern: A mongoc_write_concern_t.

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