Module codegen 

Type-safe schema code generation.

Generates Rust code from schema.qail for compile-time type safety.

Usage from build.rs

qail_core::codegen::generate_to_file("schema.qail", "src/generated/schema.rs")?;

Generated code example

pub mod users {
    use qail_core::typed::{Table, TypedColumn};
     
    pub struct Users;
    impl Table for Users { fn table_name() -> &'static str { "users" } }
     
    pub fn id() -> TypedColumn<uuid::Uuid> { TypedColumn::new("users", "id") }
    pub fn age() -> TypedColumn<i64> { TypedColumn::new("users", "age") }
}

Functions

generate_from_file

Generate typed Rust code from a schema.qail file

generate_schema_code

Generate Rust code for the schema

generate_to_file

Generate typed Rust code from a schema.qail file and write to output

sql_type_to_rust

Map SQL types to Rust types