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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
use move_binary_format::errors::PartialVMResult;
use move_core_types::gas_schedule::ONE_GAS_UNIT;
use move_vm_runtime::native_functions::NativeContext;
#[allow(unused_imports)]
use move_vm_types::values::{values_impl::debug::print_reference, Reference};
#[allow(unused_imports)]
use move_vm_types::{
loaded_data::runtime_types::Type, natives::function::NativeResult, pop_arg, values::Value,
};
use smallvec::smallvec;
use std::collections::VecDeque;
#[allow(unused_mut)]
#[allow(unused_variables)]
pub fn native_print(
context: &mut NativeContext,
mut ty_args: Vec<Type>,
mut args: VecDeque<Value>,
) -> PartialVMResult<NativeResult> {
debug_assert!(ty_args.len() == 1);
debug_assert!(args.len() == 1);
#[cfg(feature = "testing")]
{
let ty = ty_args.pop().unwrap();
let r = pop_arg!(args, Reference);
let mut buf = String::new();
print_reference(&mut buf, &r)?;
println!("[debug] {}", buf);
}
Ok(NativeResult::ok(ONE_GAS_UNIT, smallvec![]))
}
#[allow(unused_variables)]
pub fn native_print_stack_trace(
context: &mut NativeContext,
ty_args: Vec<Type>,
args: VecDeque<Value>,
) -> PartialVMResult<NativeResult> {
debug_assert!(ty_args.is_empty());
debug_assert!(args.is_empty());
#[cfg(feature = "testing")]
{
let mut s = String::new();
context.print_stack_trace(&mut s)?;
println!("{}", s);
}
Ok(NativeResult::ok(ONE_GAS_UNIT, smallvec![]))
}