Function tracing::dispatch::set_default[][src]

#[must_use = "Dropping the guard unregisters the dispatcher."]
pub fn set_default(dispatcher: &Dispatch) -> DefaultGuard
This is supported on crate feature std only.
Expand description

Sets the dispatch as the default dispatch for the duration of the lifetime of the returned DefaultGuard

Note: This function required the Rust standard library. no_std users should use set_global_default instead.