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Make logger setup callable twice, to simplify life for callers

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This commit is contained in:
Dustin Carlino 2022-12-01 13:47:48 +00:00
parent 2844863c7d
commit ad99823cc8
1 changed files with 17 additions and 9 deletions
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26
abstutil/src/logger.rs
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@ -1,3 +1,7 @@
use std::sync::Once;
static SETUP: Once = Once::new();
/// ## On native: uses env_log
///
/// You can adjust the log level without recompiling with the RUST_LOG env variable.
@ -35,15 +39,19 @@
/// ```
///
/// ## On web: uses console_log
///
/// Can be called multiple times
pub fn setup() {
#[cfg(target_arch = "wasm32")]
{
console_log::init_with_level(log::Level::Info).unwrap();
}
SETUP.call_once(|| {
#[cfg(target_arch = "wasm32")]
{
console_log::init_with_level(log::Level::Info).unwrap();
}
#[cfg(not(target_arch = "wasm32"))]
{
use env_logger::{Builder, Env};
Builder::from_env(Env::default().default_filter_or("info")).init();
}
#[cfg(not(target_arch = "wasm32"))]
{
use env_logger::{Builder, Env};
Builder::from_env(Env::default().default_filter_or("info")).init();
}
});
}