1 // SPDX-License-Identifier: Apache-2.0 OR MIT 2 3 // The subset of Span's API stabilized in Rust 1.88. 4 5 extern crate proc_macro; 6 7 use proc_macro::Span; 8 use std::path::PathBuf; 9 10 pub fn file(this: &Span) -> String { 11 this.file() 12 } 13 14 pub fn local_file(this: &Span) -> Option<PathBuf> { 15 this.local_file() 16 } 17