LCOV - code coverage report
Current view: top level - libs/utils/src/sync - heavier_once_cell.rs (source / functions) Coverage Total Hit
Test: c639aa5f7ab62b43d647b10f40d15a15686ce8a9.info Lines: 97.6 % 337 329
Test Date: 2024-02-12 20:26:03 Functions: 81.6 % 114 93

Function Name Sort by function name Hit count Sort by function hit count
<utils::sync::heavier_once_cell::Guard<_> as core::fmt::Debug>::fmt 0
as core::fmt::Debug>::fmt 0
as core::fmt::Debug>::fmt 0
<utils::sync::heavier_once_cell::Inner<_> as core::fmt::Debug>::fmt 0
as core::fmt::Debug>::fmt 0
as core::fmt::Debug>::fmt 0
<utils::sync::heavier_once_cell::tests::many_initializers::{closure#0}::Counters as core::fmt::Debug>::fmt 2
::fmt 0
::default 2
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::<utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}> 2
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::<utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}>::{closure#0} 2
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok 2
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe 2
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe::{closure#0}::{closure#0} 2
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe::{closure#0}::{closure#0}::{closure#0} 2
utils::sync::heavier_once_cell::tests::many_initializers 2
utils::sync::heavier_once_cell::tests::many_initializers::{closure#0}::{closure#0}::{closure#0} 2
utils::sync::heavier_once_cell::tests::many_initializers::{closure#0}::{closure#0}::{closure#0}::{closure#0} 2
utils::sync::heavier_once_cell::tests::reinit_waits_for_deinit 2
utils::sync::heavier_once_cell::tests::reinit_waits_for_deinit::{closure#0}::{closure#0} 2
utils::sync::heavier_once_cell::tests::reinit_with_deinit_permit 2
utils::sync::heavier_once_cell::tests::reinit_with_deinit_permit::{closure#0} 2
utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race 2
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe::{closure#0}::{closure#2} 3
<utils::sync::heavier_once_cell::OnceCell<_>>::set 4
>::set 0
>::set 0
>::set 4
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::<utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}>::{closure#0}::{closure#0} 4
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::::{closure#0}::{closure#0} 2
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::::{closure#0}::{closure#0}::{closure#0} 2
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::<utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}>::{closure#0}::{closure#1} 4
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::::{closure#0}::{closure#1} 2
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::::{closure#0}::{closure#1}::{closure#0} 2
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::<utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}>::{closure#0}::{closure#2} 4
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::<utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}>::{closure#0}::{closure#3} 4
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok::{closure#0} 4
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok::{closure#0}::{closure#1} 4
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok::{closure#0}::{closure#1} 2
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok::{closure#0}::{closure#1}::{closure#0} 2
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe::{closure#0} 4
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe::{closure#0}::{closure#1} 4
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe::{closure#0}::{closure#1} 2
utils::sync::heavier_once_cell::tests::initialization_is_cancellation_safe::{closure#0}::{closure#1}::{closure#0} 2
utils::sync::heavier_once_cell::tests::many_initializers::{closure#0} 4
utils::sync::heavier_once_cell::tests::reinit_waits_for_deinit::{closure#0} 4
utils::sync::heavier_once_cell::tests::reinit_waits_for_deinit::{closure#0}::{closure#1} 4
utils::sync::heavier_once_cell::tests::reinit_waits_for_deinit::{closure#0}::{closure#1} 2
utils::sync::heavier_once_cell::tests::reinit_waits_for_deinit::{closure#0}::{closure#1}::{closure#0} 2
utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0} 4
utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0} 4
utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}::{closure#0} 4
utils::sync::heavier_once_cell::tests::init_take_deinit_scenario::<utils::sync::heavier_once_cell::tests::reproduce_init_take_deinit_race::{closure#0}::{closure#0}>::{closure#0}::{closure#4} 6
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok::{closure#0}::{closure#0} 40
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok::{closure#0}::{closure#0} 20
utils::sync::heavier_once_cell::tests::initialization_attemptable_until_ok::{closure#0}::{closure#0}::{closure#0} 20
utils::sync::heavier_once_cell::tests::many_initializers::{closure#0}::{closure#0} 200
<utils::sync::heavier_once_cell::Guard<_>>::take_and_deinit 2560
>::take_and_deinit 0
>::take_and_deinit 2
>::take_and_deinit 6
>::take_and_deinit 2552
<utils::sync::heavier_once_cell::Guard<_>>::take_and_deinit::{closure#0} 2560
>::take_and_deinit::{closure#0} 0
>::take_and_deinit::{closure#0} 2
>::take_and_deinit::{closure#0} 6
>::take_and_deinit::{closure#0} 2552
<utils::sync::heavier_once_cell::Guard<_> as core::ops::deref::Deref>::deref 2764
as core::ops::deref::Deref>::deref 0
as core::ops::deref::Deref>::deref 6
as core::ops::deref::Deref>::deref 6
as core::ops::deref::Deref>::deref 200
as core::ops::deref::Deref>::deref 2552
<utils::sync::heavier_once_cell::OnceCell<_>>::get 8275
>::get 0
>::get 6
>::get 12
>::get 8257
<utils::sync::heavier_once_cell::OnceCell<_>>::initializer_count 9618
>::initializer_count 0
>::initializer_count 9618
<utils::sync::heavier_once_cell::OnceCell<_>>::set0 9634
>::set0 0
>::set0 2
>::set0 6
>::set0 8
>::set0 9618
<utils::sync::heavier_once_cell::CountWaitingInitializers<_> as core::ops::drop::Drop>::drop 10814
as core::ops::drop::Drop>::drop 0
as core::ops::drop::Drop>::drop 2
as core::ops::drop::Drop>::drop 2
as core::ops::drop::Drop>::drop 32
as core::ops::drop::Drop>::drop 10778
<utils::sync::heavier_once_cell::CountWaitingInitializers<_>>::start 10814
>::start 0
>::start 2
>::start 2
>::start 32
>::start 10778
<utils::sync::heavier_once_cell::InitPermit as core::ops::drop::Drop>::drop 12890
<utils::sync::heavier_once_cell::OnceCell<_>>::new 34805
>::new 0
>::new 4
>::new 34801
<utils::sync::heavier_once_cell::OnceCell<_> as core::default::Default>::default 40767
as core::default::Default>::default 0
as core::default::Default>::default 2
as core::default::Default>::default 6
as core::default::Default>::default 40759
<utils::sync::heavier_once_cell::Inner<_> as core::default::Default>::default 43327
as core::default::Default>::default 0
as core::default::Default>::default 2
as core::default::Default>::default 6
as core::default::Default>::default 8
as core::default::Default>::default 43311
<utils::sync::heavier_once_cell::OnceCell<_>>::get_or_init::<_, _, _> 16828001
>::get_or_init::<_, _, _> 0
>::get_or_init:: 2
>::get_or_init:: 2
>::get_or_init:: 2
>::get_or_init:: 2
>::get_or_init::>>>>>, core::pin::Pin>>>, core::convert::Infallible> 4
>::get_or_init:: 20
>::get_or_init:: 200
>::get_or_init::<::get_or_maybe_download::{closure#0}::{closure#0}, tracing::instrument::Instrumented<::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}>, pageserver::tenant::storage_layer::layer::DownloadError> 16827769
<utils::sync::heavier_once_cell::OnceCell<_>>::get_or_init::<_, _, _>::{closure#0} 16828001
>::get_or_init::<_, _, _>::{closure#0} 0
>::get_or_init::::{closure#0} 2
>::get_or_init::::{closure#0} 2
>::get_or_init::::{closure#0} 2
>::get_or_init::::{closure#0} 2
>::get_or_init::>>>>>, core::pin::Pin>>>, core::convert::Infallible>::{closure#0} 4
>::get_or_init::::{closure#0} 20
>::get_or_init::::{closure#0} 200
>::get_or_init::<::get_or_maybe_download::{closure#0}::{closure#0}, tracing::instrument::Instrumented<::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}>, pageserver::tenant::storage_layer::layer::DownloadError>::{closure#0} 16827769
<utils::sync::heavier_once_cell::Guard<_> as core::ops::deref::DerefMut>::deref_mut 16829644
as core::ops::deref::DerefMut>::deref_mut 0
as core::ops::deref::DerefMut>::deref_mut 16829644

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