struct xx_Type {} error = `xx_Type` should have a camel case identifier

[SecondNature]

rust.0.10.20140312 on Windows

X_Type
XX_Type
xx_Type

pub struct xx_Type {
}

All the above struct names give the error:-
X_Type should have a camel case identifier, #[warn(non_camel_case_types)] on by default

These names didn't give errors in 0.9

struct name aren't required to be camel case.

The bug is with '_' in struct names?

[sfackler]

It's not an error, it's a warning. Struct names are camel case by convention, but you're free to use something else if you want. You can silence the warning with #[allow(non_camel_case_types)].