src/libcore/logging.rs


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

#[doc = "Logging"];

export console_on, console_off;

#[nolink]
native mod rustrt {
    fn rust_log_console_on();
    fn rust_log_console_off();
}

#[doc = "Turns on logging to stdout globally"]
fn console_on() {
    rustrt::rust_log_console_on();
}

#[doc = "
Turns off logging to stdout globally

Turns off the console unless the user has overridden the
runtime environment's logging spec, e.g. by setting
the RUST_LOG environment variable
"]
fn console_off() {
    rustrt::rust_log_console_off();
}