164         pub unsafety: Option<Token![unsafe]>,
178         pub unsafety: Option<Token![unsafe]>,
208         pub unsafety: Option<Token![unsafe]>,
253         pub unsafety: Option<Token![unsafe]>,
799         pub unsafety: Option<Token![unsafe]>,
1518         let unsafety: Option<Token![unsafe]> = input.parse()?;  in parse_signature()  localVariable
1520             && unsafety.is_none()  in parse_signature()
1543                 unsafety,  in parse_signature()
1771             let unsafety: Option<Token![unsafe]> = input.parse()?;  in parse()  localVariable
1784                     unsafety,  in parse()
1803                     unsafety,  in parse()
1819             let unsafety: Option<Token![unsafe]> = input.parse()?;  in parse()  localVariable
1832                 unsafety,  in parse()
1880                 let unsafety: Option<Token![unsafe]> = input.parse()?;  in parse()  localVariable
1882                     unsafety.is_none() && token::parsing::peek_keyword(input.cursor(), "safe");  in parse()
1897                 if unsafety.is_some() || safe || has_value {  in parse()
2170             let unsafety = None;  in parse_trait_or_trait_alias()  localVariable
2176                 unsafety,  in parse_trait_or_trait_alias()
2196             let unsafety: Option<Token![unsafe]> = input.parse()?;  in parse()  localVariable
2205                 unsafety,  in parse()
2218         unsafety: Option<Token![unsafe]>,  in parse_rest_of_trait()
2257             unsafety,  in parse_rest_of_trait()
2569         let unsafety: Option<Token![unsafe]> = input.parse()?;  in parse_impl()  localVariable
2650                 unsafety,  in parse_impl()
3030             self.unsafety.to_tokens(tokens);  in to_tokens()
3048             self.unsafety.to_tokens(tokens);  in to_tokens()
3131             self.unsafety.to_tokens(tokens);  in to_tokens()
3168             self.unsafety.to_tokens(tokens);  in to_tokens()
3418             self.unsafety.to_tokens(tokens);  in to_tokens()