初始化工程

Config/Tools/Luban/Templates/rust-json/lib.sbn

@@ -0,0 +1,51 @@
+pub mod prelude{
+    pub use crate::*;
+{{~ for ns in __ns ~}}
+    pub use {{ns}}::*;
+{{~end~}}
+}
+{{~ if __polymorphic_beans.count != 0 ~}}
+
+type AbstractBase = dyn std::any::Any + Sync + Send;
+
+pub trait GetBase<'a, T> {
+    fn get_base(&'a self) -> Result<T, LubanError>;
+}
+{{~end~}}
+
+#[derive(Debug)]
+pub enum LubanError {
+    Loader(String),
+    Table(String),
+    Bean(String),
+    Polymorphic(String),
+    Unknown(String),
+}
+
+impl std::fmt::Display for LubanError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(match self {
+            LubanError::Loader(msg) |
+            LubanError::Table(msg) |
+            LubanError::Bean(msg) |
+            LubanError::Polymorphic(msg) |
+            LubanError::Unknown(msg) => msg,
+        })
+    }
+}
+
+pub struct Tables{
+{{~ for table in __tables ~}}
+    pub {{table.name}}: std::sync::Arc<{{full_name table}}>,
+{{~end~}}
+}
+
+impl Tables {
+    pub fn new<T: Fn(&str) -> Result<serde_json::Value, LubanError>>(loader: T) -> Result<Tables, LubanError> {
+        Ok(Tables {
+{{~ for table in __tables ~}}
+            {{table.name}}: {{full_name table}}::new(&loader("{{table.output_data_file}}")?)?,
+{{~end~}}
+        })
+    }
+}