rune_tracing_macros/
lib.rs

Help
1//! <img alt="rune logo" src="https://raw.githubusercontent.com/rune-rs/rune/main/assets/icon.png" />
2//! <br>
3//! <a href="https://github.com/rune-rs/rune"><img alt="github" src="https://img.shields.io/badge/github-rune--rs/rune-8da0cb?style=for-the-badge&logo=github" height="20"></a>
4//! <a href="https://crates.io/crates/rune-tracing-macros"><img alt="crates.io" src="https://img.shields.io/crates/v/rune-tracing-macros.svg?style=for-the-badge&color=fc8d62&logo=rust" height="20"></a>
5//! <a href="https://docs.rs/rune-tracing-macros"><img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-rune--tracing--macros-66c2a5?style=for-the-badge&logoColor=white&logo=data:image/svg+xml;base64,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" height="20"></a>
6//! <a href="https://discord.gg/v5AeNkT"><img alt="chat on discord" src="https://img.shields.io/discord/558644981137670144.svg?logo=discord&style=flat-square" height="20"></a>
7//! <br>
8//! Minimum support: Rust <b>1.81+</b>.
9//! <br>
10//! <br>
11//! <a href="https://rune-rs.github.io"><b>Visit the site 🌐</b></a>
12//! &mdash;
13//! <a href="https://rune-rs.github.io/book/"><b>Read the book 📖</b></a>
14//! <br>
15//! <br>
16//!
17//! Macros for tracing the Rune Language, an embeddable dynamic programming language for Rust.
18//!
19//! <br>
20//!
21//! ## Usage
22//!
23//! This is part of the [Rune Language](https://rune-rs.github.io).
24
25#![allow(clippy::manual_map)]
26
27extern crate proc_macro;
28
29mod instrument;
30
31#[proc_macro_attribute]
32pub fn instrument_ast(
33    attr: proc_macro::TokenStream,
34    item: proc_macro::TokenStream,
35) -> proc_macro::TokenStream {
36    let attr = syn::parse_macro_input!(attr as instrument::Attr);
37    let internal_call = syn::parse_macro_input!(item as instrument::Expander);
38    internal_call.expand(&attr).into()
39}
40
41/// Passthrough attribute macro.
42#[proc_macro_attribute]
43#[doc(hidden)]
44pub fn passthrough(
45    _: proc_macro::TokenStream,
46    item: proc_macro::TokenStream,
47) -> proc_macro::TokenStream {
48    item
49}
rune_tracing_macros/lib.rs

rune_tracing_macros/
lib.rs
