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-rw-r--r--vendor/async-trait/src/parse.rs34
1 files changed, 0 insertions, 34 deletions
diff --git a/vendor/async-trait/src/parse.rs b/vendor/async-trait/src/parse.rs
deleted file mode 100644
index ebd25351..00000000
--- a/vendor/async-trait/src/parse.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-use proc_macro2::Span;
-use syn::parse::{Error, Parse, ParseStream, Result};
-use syn::{Attribute, ItemImpl, ItemTrait, Token};
-
-pub enum Item {
- Trait(ItemTrait),
- Impl(ItemImpl),
-}
-
-impl Parse for Item {
- fn parse(input: ParseStream) -> Result<Self> {
- let attrs = input.call(Attribute::parse_outer)?;
- let mut lookahead = input.lookahead1();
- if lookahead.peek(Token![unsafe]) {
- let ahead = input.fork();
- ahead.parse::<Token![unsafe]>()?;
- lookahead = ahead.lookahead1();
- }
- if lookahead.peek(Token![pub]) || lookahead.peek(Token![trait]) {
- let mut item: ItemTrait = input.parse()?;
- item.attrs = attrs;
- Ok(Item::Trait(item))
- } else if lookahead.peek(Token![impl]) {
- let mut item: ItemImpl = input.parse()?;
- if item.trait_.is_none() {
- return Err(Error::new(Span::call_site(), "expected a trait impl"));
- }
- item.attrs = attrs;
- Ok(Item::Impl(item))
- } else {
- Err(lookahead.error())
- }
- }
-}