lxm_library_java/SnowFlake-IdGenerator
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yitter
2021-04-05 12:33:06 +08:00
parent 40c95cf763
commit f0e7c0ff3f
1 changed files with 68 additions and 60 deletions
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128
Rust/source/src/lib.rs
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@@ -20,9 +20,17 @@ lazy_static! {
}
// #[export_name = "SetIdGenerator"]
// // #[export_name = "SetIdGenerator"]
// #[no_mangle]
// pub extern "C" fn SetIdGenerator(options: IdGeneratorOptions) {
// YitIdHelper::SetIdGenerator(options);
// }
#[no_mangle]
pub extern "C" fn SetIdGenerator(options: IdGeneratorOptions) {
pub extern "C" fn SetOptions(workerId: u32, workerIdBitLength: u8, seqBitLength: u8) {
let mut options = IdGeneratorOptions::New(1);
options.WorkerIdBitLength = workerIdBitLength;
options.SeqBitLength = seqBitLength;
YitIdHelper::SetIdGenerator(options);
}
@@ -36,64 +44,64 @@ pub extern "C" fn NextId() -> i64 {
YitIdHelper::NextId()
}
static mut TestValue: i32 = 0;
#[no_mangle]
pub extern "C" fn Test() -> i32 {
unsafe {
TestValue += 1;
return TestValue;
}
}
#[no_mangle]
pub extern "C" fn GetWorkerId(ip: *const c_char, port: i32) -> redis::RedisResult<isize> {
// let c_str = unsafe {
// assert!(!ip.is_null());
// CStr::from_ptr(ip)
// };
//
// let r_str = c_str.to_str();
// connect to redis
// let client = redis::Client::open(format!("redis://{}:{}/", String::from(r_str).to_string(), port))?;
let client = redis::Client::open(format!("redis://localhost:{}/", port))?;
let mut con = client.get_connection()?;
// throw away the result, just make sure it does not fail
unsafe {
let _: () = con.set("my_key111", TestValue.clone())?;
}
con.get("my_key")
// read back the key and return it. Because the return value
// from the function is a result for integer this will automatically
// convert into one.
//
// match simple_redis::create(&format!("redis://{}:{}/", ip, port)) {
// Ok(mut client) => {
// println!("Created Redis Client");
//
// let valueString = TestValue.to_string();
// let valueString2 = (*TestValue).to_string();
//
// match client.set("my_key", valueString) {
// Err(error) => println!("Unable to set value in Redis: {}", error),
// _ => println!("Value set in Redis")
// };
//
// match client.set("my_key2", valueString2) {
// Err(error) => println!("Unable to set value in Redis: {}", error),
// _ => println!("Value set in Redis")
// };
//
// match client.quit() {
// Err(error) => println!("Error: {}", error),
// _ => println!("Connection Closed.")
// }
// static mut TestValue: i32 = 0;
// #[no_mangle]
// pub extern "C" fn Test() -> i32 {
// unsafe {
// TestValue += 1;
// return TestValue;
// }
// Err(error) => println!("Unable to create Redis client: {}", error)
// }
//return 1;
}
// #[no_mangle]
// pub extern "C"
// fn GetWorkerId(ip: *const c_char, port: i32) -> redis::RedisResult<isize> {
// // let c_str = unsafe {
// // assert!(!ip.is_null());
// // CStr::from_ptr(ip)
// // };
// //
// // let r_str = c_str.to_str();
//
// // connect to redis
// // let client = redis::Client::open(format!("redis://{}:{}/", String::from(r_str).to_string(), port))?;
// let client = redis::Client::open(format!("redis://localhost:{}/", port))?;
//
// let mut con = client.get_connection()?;
// // throw away the result, just make sure it does not fail
// unsafe {
// let _: () = con.set("my_key111", TestValue.clone())?;
// }
// con.get("my_key")
// // read back the key and return it. Because the return value
// // from the function is a result for integer this will automatically
// // convert into one.
// //
//
// // match simple_redis::create(&format!("redis://{}:{}/", ip, port)) {
// // Ok(mut client) => {
// // println!("Created Redis Client");
// //
// // let valueString = TestValue.to_string();
// // let valueString2 = (*TestValue).to_string();
// //
// // match client.set("my_key", valueString) {
// // Err(error) => println!("Unable to set value in Redis: {}", error),
// // _ => println!("Value set in Redis")
// // };
// //
// // match client.set("my_key2", valueString2) {
// // Err(error) => println!("Unable to set value in Redis: {}", error),
// // _ => println!("Value set in Redis")
// // };
// //
// // match client.quit() {
// // Err(error) => println!("Error: {}", error),
// // _ => println!("Connection Closed.")
// // }
// // }
// // Err(error) => println!("Unable to create Redis client: {}", error)
// // }
//
// //return 1;
// }