mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
17 lines
770 B
Rust
17 lines
770 B
Rust
pub fn main() {
|
|
let v: Vec<isize> = vec![0, 1, 2, 3, 4, 5];
|
|
let s: String = "abcdef".to_string();
|
|
v[3_usize];
|
|
v[3];
|
|
v[3u8]; //~ERROR : the type `[isize]` cannot be indexed by `u8`
|
|
v[3i8]; //~ERROR : the type `[isize]` cannot be indexed by `i8`
|
|
v[3u32]; //~ERROR : the type `[isize]` cannot be indexed by `u32`
|
|
v[3i32]; //~ERROR : the type `[isize]` cannot be indexed by `i32`
|
|
s.as_bytes()[3_usize];
|
|
s.as_bytes()[3];
|
|
s.as_bytes()[3u8]; //~ERROR : the type `[u8]` cannot be indexed by `u8`
|
|
s.as_bytes()[3i8]; //~ERROR : the type `[u8]` cannot be indexed by `i8`
|
|
s.as_bytes()[3u32]; //~ERROR : the type `[u8]` cannot be indexed by `u32`
|
|
s.as_bytes()[3i32]; //~ERROR : the type `[u8]` cannot be indexed by `i32`
|
|
}
|