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#[macro_use] extern crate proc_macro_hack; proc_macro_expr_impl! { pub fn noprefix_hex_u8(input: &str) -> String { format!("0x{}u8", input) } pub fn noprefix_hex_u16(input: &str) -> String { format!("0x{}u16", input) } pub fn noprefix_hex_u32(input: &str) -> String { format!("0x{}u32", input) } pub fn noprefix_hex_u64(input: &str) -> String { format!("0x{}u64", input) } }