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Get rid of some warnings

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This commit is contained in:
Thales Fragoso
2021-02-13 21:41:36 -03:00
parent a7797a918d
commit b69f72e055
40 changed files with 194 additions and 228 deletions
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4
embassy-macros/src/lib.rs
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@ -3,7 +3,7 @@
extern crate proc_macro;
use darling::FromMeta;
use proc_macro::{Diagnostic, Level, Span, TokenStream};
use proc_macro::{Span, TokenStream};
use quote::{format_ident, quote};
use syn::spanned::Spanned;
@ -39,7 +39,7 @@ pub fn task(args: TokenStream, item: TokenStream) -> TokenStream {
.emit();
fail = true;
}
if task_fn.sig.generics.params.len() != 0 {
if !task_fn.sig.generics.params.is_empty() {
task_fn
.sig
.span()