Crate rust_key_paths 

rust-key-paths

Type-safe, composable keypaths for Rust with zero-cost abstractions.

This crate re-exports rust-keypaths and keypaths-proc for convenience:

• kp - The core keypaths library (rust-keypaths)
• kpm - The proc-macro derive library (keypaths-proc)

Usage

use rust_key_paths::{kp, kpm};

// Use derive macros from kpm
#[derive(kpm::Keypaths)]
#[Writable]
struct MyStruct {
    field: String,
}

// Use keypath types from kp
fn example(kp: kp::KeyPath<MyStruct, String, impl Fn(&MyStruct) -> &String>) {
    // ...
}

Re-exports

pub use rust_keypaths as kp;

pub use keypaths_proc as kpm;