1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* FIXME(#110395)
#[test]
fn from() {
use core::convert::TryFrom;
use core::num::TryFromIntError;
// From
const FROM: i64 = i64::from(1i32);
assert_eq!(FROM, 1i64);
// From int to float
const FROM_F64: f64 = f64::from(42u8);
assert_eq!(FROM_F64, 42f64);
// Upper bounded
const U8_FROM_U16: Result<u8, TryFromIntError> = u8::try_from(1u16);
assert_eq!(U8_FROM_U16, Ok(1u8));
// Both bounded
const I8_FROM_I16: Result<i8, TryFromIntError> = i8::try_from(1i16);
assert_eq!(I8_FROM_I16, Ok(1i8));
// Lower bounded
const I16_FROM_U16: Result<i16, TryFromIntError> = i16::try_from(1u16);
assert_eq!(I16_FROM_U16, Ok(1i16));
}
*/
|
