mirror of https://github.com/sunface/rust-course
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
9 lines
145 B
9 lines
145 B
3 years ago
|
# 日志和监控 todo
|
||
|
3 years ago
|
|
||
|
|
|
||
|
|
```rust
|
||
|
|
if cfg!(debug_assertions) {
|
||
|
|
eprintln!("debug: {:?} -> {:?}",
|
||
|
|
record, fields);
|
||
|
|
}
|
||
|
|
```
|