增加文档，调整代码

Cargo.toml

@@ -11,7 +11,7 @@ members = [
     "mems/examples/ds-powerflow/ds-dyn-topo",
     "mems/examples/ds-powerflow/ds-pf-input",
     "mems/examples/ds-powerflow/ds-3phase-pf",
-    "mems/examples/ds-powerflow/ds-guizhou",
+    "mems/examples/ds-guizhou",
     "mems/examples/iesplan",
 ]
 

mems/examples/ds-powerflow/ds-guizhou/Cargo.toml → mems/examples/ds-guizhou/Cargo.toml

@@ -10,7 +10,7 @@ crate-type = ["cdylib"]
 log = "0.4"
 ciborium = "0.2"
 arrow-schema = { version = "54.0", features = ["serde"] }
-mems = { path = "../../.." }
+mems = { path = "../.." }
 csv = "1.3.0"
 bytes = "1.9"
 chrono = "0.4.38"

mems/examples/ds-powerflow/ds-guizhou/src/lib.rs → mems/examples/ds-guizhou/src/lib.rs

@@ -25,7 +25,7 @@ pub unsafe fn run(ptr: i32, len: u32) -> u64 {
     let mut rdr = csv::ReaderBuilder::new().has_headers(true).from_reader(&*input.bytes);
     let records = rdr.records();
     let mut values = vec![];
-    for (i, record) in records.enumerate() {
+    for record in records {
         if let Ok(f) = record {
             let s = f.get(0).unwrap().trim();
             let value = s.parse::<f64>().unwrap();

mems/examples/ds-powerflow/README.md

+# 插件化开发实例之配电网潮流计算软件
+
+## 1. 项目简介
+### 1.1 项目背景
+
+## 2. 拓扑分析
+###  2.1 静态拓扑分析
+###  2.2 动态拓扑分析
+
+## 3. 潮流计算
+###  3.1 潮流计算模型
\ No newline at end of file

mems/examples/ds-powerflow/ds-dev-ohm-cal/src/lib.rs

@@ -61,8 +61,8 @@ pub unsafe fn run(ptr: i32, len: u32) -> u64 {
                             if let Some((mat_re, mat_im)) = config.get(&s) {
                                 if let Some(f) = length.get_f64() {
                                     let ratio = f / 1000.0;
-                                    let mut v1 = (mat_re * ratio).into_raw_vec();
-                                    let v2 = (mat_im * ratio).into_raw_vec();
+                                    let (mut v1, _) = (mat_re * ratio).into_raw_vec_and_offset();
+                                    let (v2, _) = (mat_im * ratio).into_raw_vec_and_offset();
                                     v1.extend(v2);
                                     let s = get_csv_str(&serde_json::to_string(&v1).unwrap());
                                     csv_str.push_str(&format!("{dev_id},{s}\n"));

mems/examples/ds-powerflow/ds-dyn-topo/src/lib.rs

@@ -215,5 +215,5 @@ pub unsafe fn run(ptr: i32, len: u32) -> u64 {
     let mut bytes = BytesMut::with_capacity(8);
     bytes.put_i32(offset);
     bytes.put_u32(len);
-    return bytes.get_u64();
+    bytes.get_u64()
 }
\ No newline at end of file

mems/examples/ds-powerflow/ds-pf-input/src/lib.rs

@@ -267,7 +267,7 @@ pub unsafe fn run(ptr: i32, len: u32) -> u64 {
     let mut bytes = BytesMut::with_capacity(8);
     bytes.put_i32(offset);
     bytes.put_u32(len);
-    return bytes.get_u64();
+    bytes.get_u64()
 }
 
 unsafe fn create_measure(m: &MeasureValue, phase: &MeasPhase, ratio: f64,