Macro impl_text_wrapper_custom

macro_rules! impl_text_wrapper_custom {
    ($wrapper:ident, $inner:ty, $encode:expr, $decode:expr) => { ... };
    ($wrapper:ident, $inner:ty, $encode:expr, $decode:expr, true) => { ... };
    ($wrapper:ident, $inner:ty, $encode:expr, $decode:expr, false) => { ... };
}

Macro for implementing text-based SQL wrapper types with custom encoding/decoding

Parameters

• $wrapper: The name of the wrapper type to create
• $inner: The inner type being wrapped
• $encode: Expression for converting inner type to string
• $decode: Expression for converting string back to inner type

The macro creates a new type that wraps the inner type and implements:

• SQLx Type trait to indicate TEXT column type
• SQLx Encode trait for converting to database format
• SQLx Decode trait for converting from database format