8 use tracing::{
23         let foo1 = tracing::span!(Level::TRACE, "foo");  in handles_to_the_same_span_are_equal()
36         let foo1 = tracing::span!(Level::TRACE, "foo", bar = 1u64, baz = false);  in handles_to_different_spans_are_not_equal()
37         let foo2 = tracing::span!(Level::TRACE, "foo", bar = 1u64, baz = false);  in handles_to_different_spans_are_not_equal()
49         tracing::span!(Level::TRACE, "foo", bar = 1u64, baz = false)  in handles_to_different_spans_with_the_same_metadata_are_not_equal()
75         let foo = tracing::span!(Level::TRACE, "foo");  in spans_always_go_to_the_subscriber_that_tagged_them()
100         let foo = tracing::span!(Level::TRACE, "foo");  in spans_always_go_to_the_subscriber_that_tagged_them_even_across_threads()
126         let span = tracing::span!(Level::TRACE, "foo");  in dropping_a_span_calls_drop_span()
145         tracing::span!(Level::TRACE, "foo").in_scope(|| {  in span_closes_after_event()
146             tracing::event!(Level::DEBUG, {}, "my tracing::event!");  in span_closes_after_event()
167         tracing::span!(Level::TRACE, "foo").in_scope(|| {  in new_span_after_event()
168             tracing::event!(Level::DEBUG, {}, "my tracing::event!");  in new_span_after_event()
170         tracing::span!(Level::TRACE, "bar").in_scope(|| {});  in new_span_after_event()
187         tracing::debug!("my tracing::event!");  in event_outside_of_span()
188         tracing::span!(Level::TRACE, "foo").in_scope(|| {});  in event_outside_of_span()
201         let span = tracing::span!(Level::TRACE, "foo");  in cloning_a_span_calls_clone_span()
219         let span = tracing::span!(Level::TRACE, "foo");  in drop_span_when_exiting_dispatchers_context()
242         let foo = tracing::span!(Level::TRACE, "foo");  in clone_and_drop_span_always_go_to_the_subscriber_that_tagged_the_span()
268         let foo = tracing::span!(Level::TRACE, "foo");  in span_closes_when_exited()
289         let foo = tracing::span!(Level::TRACE, "foo");  in enter()
291         tracing::debug!("dropping guard...");  in enter()
308         let _span = tracing::span!(Level::TRACE, "foo").entered();  in entered()
309         tracing::debug!("dropping guard...");  in entered()
326         let span = tracing::span!(Level::TRACE, "foo").entered();  in entered_api()
328         tracing::debug!("exiting span...");  in entered_api()
353         let span = tracing::span!(  in moved_field()
376         tracing::span!(Level::TRACE, "foo", fields.bar = true);  in dotted_field_name()
402         let span = tracing::span!(Level::TRACE, "foo", bar = display(&message));  in borrowed_field()
416     use tracing::field::debug;  in move_field_out_of_struct()
449         let foo = tracing::span!(Level::TRACE, "foo", x = debug(pos.x), y = debug(pos.y));  in move_field_out_of_struct()
450         let bar = tracing::span!(Level::TRACE, "bar", position = debug(pos));  in move_field_out_of_struct()
473         let foo = tracing::span!(Level::TRACE, "foo", x = 3.234, y = -1.223);  in float_values()
504         let span = tracing::span!(Level::TRACE, "foo", bar = 5, baz = false);
532         let span = tracing::span!(Level::TRACE, "foo", bar = _, baz = _);
565         let span = tracing::span!(Level::TRACE, "foo", bar = 5, baz = false);  in record_new_value_for_field()
600         let span = tracing::span!(Level::TRACE, "foo", bar = 4, baz = false);  in record_new_values_for_fields()
623         tracing::span!(target: "app_span", Level::DEBUG, "foo");  in new_span_with_target_and_log_level()
638         tracing::span!(parent: None, Level::TRACE, "foo");  in explicit_root_span_is_root()
656         tracing::span!(Level::TRACE, "foo").in_scope(|| {  in explicit_root_span_is_root_regardless_of_ctx()
657             tracing::span!(parent: None, Level::TRACE, "bar");  in explicit_root_span_is_root_regardless_of_ctx()
674         let foo = tracing::span!(Level::TRACE, "foo");  in explicit_child()
675         tracing::span!(parent: foo.id(), Level::TRACE, "bar");  in explicit_child()
695         let foo = tracing::span!(Level::TRACE, "foo");  in explicit_child_at_levels()
696         tracing::trace_span!(parent: foo.id(), "a");  in explicit_child_at_levels()
697         tracing::debug_span!(parent: foo.id(), "b");  in explicit_child_at_levels()
698         tracing::info_span!(parent: foo.id(), "c");  in explicit_child_at_levels()
699         tracing::warn_span!(parent: foo.id(), "d");  in explicit_child_at_levels()
700         tracing::error_span!(parent: foo.id(), "e");  in explicit_child_at_levels()
719         let foo = tracing::span!(Level::TRACE, "foo");  in explicit_child_regardless_of_ctx()
720         tracing::span!(Level::TRACE, "bar")  in explicit_child_regardless_of_ctx()
721             .in_scope(|| tracing::span!(parent: foo.id(), Level::TRACE, "baz"))  in explicit_child_regardless_of_ctx()
736         tracing::span!(Level::TRACE, "foo");  in contextual_root()
758         tracing::span!(Level::TRACE, "foo").in_scope(|| {  in contextual_child()
759             tracing::span!(Level::TRACE, "bar");  in contextual_child()
780         tracing::span!(Level::TRACE, "my_span", my_field = %"hello world");  in display_shorthand()
800         tracing::span!(Level::TRACE, "my_span", my_field = ?"hello world");  in debug_shorthand()
821 …tracing::span!(Level::TRACE, "my_span", display_field = %"hello world", debug_field = ?"hello worl…  in both_shorthands()