injectables 0.1.0

A procedural macro library that enables field injection between Rust structs through #[injectable] and #[inject_fields] attributes. The library handles visibility rules, generic type resolution, and detects circular dependencies during compile time to ensure safe composition. This enables a declarative approach to struct composition where fields from one or more source structs can be automatically injected into target structs while respecting Rust's ownership and visibility rules.
Documentation 
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use injectables::{injectable, inject_fields};

#[injectable]
pub struct A {
  pub id: u64,
}

#[injectable]
#[inject_fields(A)]
pub struct B {
  pub name: String,
}

#[inject_fields(B)]
pub struct C {
  pub description: String,
}

fn main() {
  let test = C {
    description: "Test".to_string(),
    name: "Test".to_string(),
    id: 1,
  };
  assert_eq!(test.id, 1);
  assert_eq!(test.name, "Test");
  assert_eq!(test.description, "Test");
}