wrap_scheme_handler_factory

Macro wrap_scheme_handler_factory 

Source
macro_rules! wrap_scheme_handler_factory {
    ($ vis : vis struct $ name : ident ; impl SchemeHandlerFactory { $ ($ (# [$ attrs_name : meta]) * fn $ method_name : ident (& $ self : ident $ (, $ arg_name : ident : $ arg_type : ty) * $ (,) ?) $ (-> $ return_type : ty) ? { $ ($ body : tt) * }) * }) => { ... };
    ($ vis : vis struct $ name : ident $ (< $ ($ generic_type : ident : $ first_generic_type_bound : tt $ (+ $ generic_type_bound : tt) *) , + $ (,) ? >) ? { $ ($ field_vis : vis $ field_name : ident : $ field_type : ty) , * $ (,) ? } impl SchemeHandlerFactory { $ ($ (# [$ attrs_name : meta]) * fn $ method_name : ident (& $ self : ident $ (, $ arg_name : ident : $ arg_type : ty) * $ (,) ?) $ (-> $ return_type : ty) ? { $ ($ body : tt) * }) * }) => { ... };
}
Expand description

Implement the WrapSchemeHandlerFactory trait for the specified struct. You can declare more members for your struct, and in the impl SchemeHandlerFactory block you can override default methods implemented by the ImplSchemeHandlerFactory trait.

ยงExample


wrap_scheme_handler_factory! {
    struct MySchemeHandlerFactory {
        payload: String,
    }

    impl SchemeHandlerFactory {
        // ...
    }
}

fn make_my_struct() -> SchemeHandlerFactory {
    MySchemeHandlerFactory::new("payload".to_string())
}