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Update to latest proc-macro-crate version (#8294)

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This commit is contained in:
Bastian Köcher
2021-03-09 23:22:25 +01:00
committed by GitHub
parent 7599e0d6e8
commit c33235ac5b
17 changed files with 119 additions and 140 deletions
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substrate/test-utils/derive/src/lib.rs
+5 -9
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@@ -17,9 +17,8 @@
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use proc_macro::{Span, TokenStream};
use proc_macro_crate::crate_name;
use proc_macro_crate::{crate_name, FoundCrate};
use quote::quote;
use std::env;
#[proc_macro_attribute]
pub fn test(args: TokenStream, item: TokenStream) -> TokenStream {
@@ -55,13 +54,10 @@ fn parse_knobs(
}
};
let crate_name = if env::var("CARGO_PKG_NAME").unwrap() == "substrate-test-utils" {
syn::Ident::new("substrate_test_utils", Span::call_site().into())
} else {
let crate_name = crate_name("substrate-test-utils")
.map_err(|e| syn::Error::new_spanned(&sig, e))?;
syn::Ident::new(&crate_name, Span::call_site().into())
let crate_name = match crate_name("substrate-test-utils") {
Ok(FoundCrate::Itself) => syn::Ident::new("substrate_test_utils", Span::call_site().into()),
Ok(FoundCrate::Name(crate_name)) => syn::Ident::new(&crate_name, Span::call_site().into()),
Err(e) => return Err(syn::Error::new_spanned(&sig, e)),
};
let header = {