Trait Helper 

pub trait Helper {
    // Required method
    fn helper_name() -> &'static str;
}

A controller helper type. The #[helper] attribute generates the implementation from the struct name (PostsHelper → "posts_helper").

Required Methods

fn helper_name() -> &'static str

Snake-case helper name used for convention-based lookup.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors