File: generic-impl-more-params-with-defaults.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (15 lines) | stat: -rw-r--r-- 315 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
use std::marker;

struct Heap;

struct Vec<T, A = Heap>(
    marker::PhantomData<(T,A)>);

impl<T, A> Vec<T, A> {
    fn new() -> Vec<T, A> {Vec(marker::PhantomData)}
}

fn main() {
    Vec::<isize, Heap, bool>::new();
    //~^ ERROR struct takes at most 2 generic arguments but 3 generic arguments were supplied
}