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use raw;
pub fn spec_major() -> i32 {
unsafe {
raw::runtime_spec_major()
}
}
pub fn spec_minor() -> i32 {
unsafe {
raw::runtime_spec_minor()
}
}
pub fn name() -> &'static str {
static mut NAME: Option<&'static str> = None;
unsafe {
if NAME.is_some() {
NAME.unwrap()
} else {
let mut name: Vec<u8> = vec! [ 0; 32 ];
let len: i32 = raw::runtime_name(&mut name[0], name.len());
assert!(len >= 0);
let len = len as usize;
assert!(len <= name.len());
name.set_len(len);
let name = String::from_utf8(name).unwrap();
let s: &'static str = ::std::mem::transmute::<&str, &'static str>(
name.as_str()
);
::std::mem::forget(name);
NAME = Some(s);
s
}
}
}