code/alchemy
Archived
1
Fork 0
Code Issues 2 Pull requests 1 Projects Releases Packages Wiki Activity Actions

Guess I should put this under version control LOL

Browse source
This commit is contained in:
Ryan McGrath 2019-05-23 22:11:07 -07:00
commit 2035318460
No known key found for this signature in database
GPG key ID: 811674B62B666830
73 changed files with 8836 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

13
macros/src/span.rs Normal file
View file

@ -0,0 +1,13 @@
//! Utility functions, originally written by Bodil Stokke
//! over in [typed-html](https://github.com/bodil/typed-html).
use proc_macro;
use proc_macro2;
pub fn from_unstable(span: proc_macro::Span) -> proc_macro2::Span {
let ident = proc_macro::Ident::new("_", span);
let tt = proc_macro::TokenTree::Ident(ident);
let tts = proc_macro::TokenStream::from(tt);
let tts2 = proc_macro2::TokenStream::from(tts);
tts2.into_iter().next().unwrap().span()
}