Doris Stream Load in Rust

How to use:

1. Create a table in Doris:

   CREATE TABLE `db0`.`t_user` (
       `id` int,
       `name` string
   )
   DUPLICATE KEY(`id`)
   DISTRIBUTED BY HASH(`id`) BUCKETS 1
   PROPERTIES (
       "replication_num" = "1"
   );
   

2. Build the project:

   cargo build
   

3. Run the application:

   cargo run
   

What can this demo do:

This is a rust demo for doris stream load, you can use this code load your data into doris by stream load.