rust_analyzer_proc_macro_srv/
main.rs#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
#![allow(clippy::print_stderr)]
#[cfg(feature = "in-rust-tree")]
extern crate rustc_driver as _;
#[cfg(any(feature = "sysroot-abi", rust_analyzer))]
mod main_loop;
#[cfg(any(feature = "sysroot-abi", rust_analyzer))]
use main_loop::run;
fn main() -> std::io::Result<()> {
let v = std::env::var("RUST_ANALYZER_INTERNALS_DO_NOT_USE");
if v.is_err() {
eprintln!("This is an IDE implementation detail, you can use this tool by exporting RUST_ANALYZER_INTERNALS_DO_NOT_USE.");
eprintln!(
"Note that this tool's API is highly unstable and may break without prior notice"
);
std::process::exit(122);
}
run()
}
#[cfg(not(any(feature = "sysroot-abi", rust_analyzer)))]
fn run() -> std::io::Result<()> {
Err(std::io::Error::new(
std::io::ErrorKind::Unsupported,
"proc-macro-srv-cli needs to be compiled with the `sysroot-abi` feature to function"
.to_owned(),
))
}