使用React js完成web前端

chusql-storage/src/config.rs

@@ -6,32 +6,20 @@ use crate::log::Level;
 
 // 配置：环境变量优先于 TOML，最后回退内置默认值。
 
-// 默认值
-/// 默认配置文件路径
 pub const DEFAULT_CONFIG_PATH: &str = "chusql-storage.toml";
 
-/// 默认池容量（页数）
 pub const DEFAULT_POOL_SIZE: usize = 1024;
-/// 默认页大小
 pub const DEFAULT_PAGE_SIZE: usize = 4096;
-/// 默认 B+ 树 order
 pub const DEFAULT_BTREE_ORDER: usize = 4;
-/// 默认数据目录
-pub const DEFAULT_DATA_DIR: &str = "data";
-/// 默认管道名
+pub const DEFAULT_DATA_DIR: &str = "../localdata";
 pub const DEFAULT_PIPE_NAME: &str = "chusql-storage";
-/// 默认日志等级
 pub const DEFAULT_LOG_LEVEL: &str = "info";
 
-/// 页大小允许范围
 const MIN_PAGE_SIZE: usize = 512;
 const MAX_PAGE_SIZE: usize = 65536;
-/// order 最小值
 const MIN_BTREE_ORDER: usize = 3;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
-// 配置
-/// 生效的配置
 pub struct Config {
     pub page_size: usize,
     pub btree_order: usize,
@@ -41,7 +29,6 @@ pub struct Config {
     pub log_level: Level,
 }
 
-/// 全默认值
 impl Default for Config {
     fn default() -> Self {
         Config {
@@ -56,7 +43,6 @@ impl Default for Config {
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
-/// 一个选项的来源
 pub enum Origin {
     Default,
     File(PathBuf),
@@ -75,7 +61,6 @@ impl Origin {
 }
 
 #[derive(Debug, Clone)]
-/// 配置 + 每项来源
 pub struct Loaded {
     pub config: Config,
     pub config_path: Option<PathBuf>,
@@ -84,8 +69,6 @@ pub struct Loaded {
 
 #[derive(Debug, Default, Deserialize)]
 #[serde(deny_unknown_fields)]
-// 文件形状
-/// TOML 的形状（字段都可选）
 struct FileConfig {
     page: Option<FilePage>,
     btree: Option<FileBtree>,
@@ -97,47 +80,40 @@ struct FileConfig {
 
 #[derive(Debug, Default, Deserialize)]
 #[serde(deny_unknown_fields)]
-/// [buffer] 段
 struct FileBuffer {
     pool_size: Option<usize>,
 }
 
 #[derive(Debug, Default, Deserialize)]
 #[serde(deny_unknown_fields)]
-/// [page] 段
 struct FilePage {
     size: Option<usize>,
 }
 
 #[derive(Debug, Default, Deserialize)]
 #[serde(deny_unknown_fields)]
-/// [btree] 段
 struct FileBtree {
     order: Option<usize>,
 }
 
 #[derive(Debug, Default, Deserialize)]
 #[serde(deny_unknown_fields)]
-/// [storage] 段
 struct FileStorage {
     data_dir: Option<String>,
 }
 
 #[derive(Debug, Default, Deserialize)]
 #[serde(deny_unknown_fields)]
-/// [server] 段
 struct FileServer {
     pipe_name: Option<String>,
 }
 
 #[derive(Debug, Default, Deserialize)]
 #[serde(deny_unknown_fields)]
-/// [log] 段
 struct FileLog {
     level: Option<String>,
 }
 
-// 加载
 /// 按真实环境加载
 pub fn load() -> Result<Loaded, String> {
     let path = match std::env::var("CHUSQL_CONFIG") {
@@ -252,7 +228,7 @@ pub fn resolve(
     let origins = vec![
         ("page.size", page_size.to_string(), page_origin),
         ("btree.order", btree_order.to_string(), order_origin),
-        ("buffer.pool_size", pool_size.to_string(), pool_origin),    // 新增
+        ("buffer.pool_size", pool_size.to_string(), pool_origin),
         ("storage.data_dir", data_dir.clone(), dir_origin),
         ("server.pipe_name", pipe_name.clone(), pipe_origin),
         ("log.level", log_level.name().to_string(), log_origin),
@@ -291,7 +267,6 @@ fn pick<T: Clone>(
     Ok((default, Origin::Default))
 }
 
-// 校验
 /// 检查选项是否自洽
 fn validate_layout(page_size: usize, btree_order: usize) -> Result<(), String> {
     if !(MIN_PAGE_SIZE..=MAX_PAGE_SIZE).contains(&page_size) || !page_size.is_power_of_two() {