Error code E0535
An unknown argument was given to the inline attribute.
Erroneous code example:
#[inline(unknown)] // error: invalid argument pub fn something() {} fn main() {}
The inline attribute only supports two arguments:
- always
- never
All other arguments given to the inline attribute will return this error.
Example:
#[inline(never)] // ok! pub fn something() {} fn main() {}
For more information see the inline Attribute section
of the Reference.