Macro define_params 

macro_rules! define_params {
    (
        $name:ident for $path:literal {
            $( $field:ident : $ty:ty ),* $(,)?
        }
    ) => { ... };
}

Defines path parameters for a route and implements EndpointParams.

Each struct field maps to a :field segment in path (by field name). For compile-time path validation, use #[derive(EndpointParamsDerive)] (feature macros).

Examples

use better_fetch::{define_params, EndpointParams, NeedsParams};

define_params!(GetTodoParams for "/todos/:id" { id: u64 });

fn assert_needs_params<T: EndpointParams<BuilderState = NeedsParams>>() {}
assert_needs_params::<GetTodoParams>();