ton_macros 0.2.1

A collection of types and utilities for interacting with the TON network
Documentation 
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//! Procedural macros for TON TLB types and contract get methods.

mod from_tvm_stack_derive;
mod tlb_derive;
mod tlb_derive_enum;
mod tlb_derive_struct;
mod ton_methods;
mod utils;

use crate::ton_methods::ton_methods_impl;
use crate::{
    from_tvm_stack_derive::from_tvm_stack_derive_impl,
    tlb_derive::{TLBHeaderAttrs, tlb_derive_impl},
};
use proc_macro::TokenStream;

/// Automatic `TLB` implementation
#[proc_macro_derive(TLB, attributes(tlb))]
pub fn tlb_derive(input: TokenStream) -> TokenStream {
    tlb_derive_impl(input).into()
}

/// Automatic `FromTVMStack` implementation for POD types.
///
/// Supports `#[from_tvm_stack(ensure_empty = true)]` to reject remaining stack
/// values after parsing and `#[from_tvm_stack(allow_extra = true)]` to discard
/// top stack values above the derived struct fields before parsing.
#[proc_macro_derive(FromTVMStack, attributes(from_tvm_stack))]
pub fn from_tvm_stack_derive(input: TokenStream) -> TokenStream {
    from_tvm_stack_derive_impl(input).into()
}

#[proc_macro_attribute]
/// Generates get-method implementations for an async contract trait or impl.
pub fn ton_methods(attr: TokenStream, item: TokenStream) -> TokenStream {
    ton_methods_impl(attr, item)
}