Error code E0778
The instruction_set
attribute was malformed.
Erroneous code example:
#![feature(isa_attribute)]
#[instruction_set()] // error: expected one argument
pub fn something() {}
fn main() {}
ⓘ
The parenthesized instruction_set
attribute requires the parameter to be
specified:
or:
For more information see the instruction_set
attribute
section of the Reference.