Sha256: 827da142d033f027d9f2a52ffdc0a619c7c34a2a280635e38c64fcd46cf7b635
Contents?: true
Size: 580 Bytes
Versions: 11
Compression:
Stored size: 580 Bytes
Contents
// This code exercises the surface area that we expect of Span's unstable API.
// If the current toolchain is able to compile it, then proc-macro2 is able to
// offer these APIs too.
#![feature(proc_macro_span)]
extern crate proc_macro;
use core::ops::RangeBounds;
use proc_macro::{Literal, Span};
pub fn join(this: &Span, other: Span) -> Option<Span> {
this.join(other)
}
pub fn subspan<R: RangeBounds<usize>>(this: &Literal, range: R) -> Option<Span> {
this.subspan(range)
}
// Include in sccache cache key.
const _: Option<&str> = option_env!("RUSTC_BOOTSTRAP");
Version data entries
11 entries across 11 versions & 1 rubygems