proc_macro2/probe/proc_macro_span_file.rs
1// The subset of Span's API stabilized in Rust 1.88.
2
3#![cfg_attr(procmacro2_build_probe, no_std)]
4
5extern crate alloc;
6extern crate proc_macro;
7extern crate std;
8
9use alloc::string::String;
10use proc_macro::Span;
11use std::path::PathBuf;
12
13pub fn file(this: &Span) -> String {
14 this.file()
15}
16
17pub fn local_file(this: &Span) -> Option<PathBuf> {
18 this.local_file()
19}