LCOV - code coverage report
Current view: top level - libs/pageserver_api/src - shard.rs (source / functions) Coverage Total Hit
Test: c639aa5f7ab62b43d647b10f40d15a15686ce8a9.info Lines: 96.3 % 622 599
Test Date: 2024-02-12 20:26:03 Functions: 53.6 % 233 125

Function Name Sort by function name Hit count Sort by function hit count
<<pageserver_api::shard::ShardIndex as serde::de::Deserialize>::deserialize::IdVisitor as serde::de::Visitor>::expecting 0
<<pageserver_api::shard::TenantShardId as serde::de::Deserialize>::deserialize::IdVisitor as serde::de::Visitor>::expecting 0
<pageserver_api::shard::ShardIdentity>::broken 0
<pageserver_api::shard::ShardIdentity>::shard_slug 0
<pageserver_api::shard::ShardIndex>::new 0
<pageserver_api::shard::TenantShardId>::is_unsharded 1
<<pageserver_api::shard::ShardIndex as serde::de::Deserialize>::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<_> 2
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<_> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<<&mut bincode::de::Deserializer<_, _> as serde::de::Deserializer>::deserialize_tuple::Access, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 2
<pageserver_api::shard::ShardIndex as core::convert::From<[u8; 2]>>::from 2
pageserver_api::shard::tests::murmur_hash 2
pageserver_api::shard::tests::murmur_hash::{closure#0} 2
pageserver_api::shard::tests::shard_id_split 2
pageserver_api::shard::tests::shard_id_split::{closure#0} 2
pageserver_api::shard::tests::shard_identity_validation 2
pageserver_api::shard::tests::shard_identity_validation::{closure#0} 2
pageserver_api::shard::tests::shard_index_binary_encoding 2
pageserver_api::shard::tests::shard_index_binary_encoding::{closure#0} 2
pageserver_api::shard::tests::shard_index_human_encoding 2
pageserver_api::shard::tests::shard_index_human_encoding::{closure#0} 2
pageserver_api::shard::tests::shard_mapping 2
pageserver_api::shard::tests::shard_mapping::{closure#0} 2
pageserver_api::shard::tests::tenant_shard_id_backward_compat 2
pageserver_api::shard::tests::tenant_shard_id_backward_compat::{closure#0} 2
pageserver_api::shard::tests::tenant_shard_id_binary 2
pageserver_api::shard::tests::tenant_shard_id_binary::{closure#0} 2
pageserver_api::shard::tests::tenant_shard_id_forward_compat 2
pageserver_api::shard::tests::tenant_shard_id_forward_compat::{closure#0} 2
pageserver_api::shard::tests::tenant_shard_id_legacy_binary 2
pageserver_api::shard::tests::tenant_shard_id_legacy_binary::{closure#0} 2
pageserver_api::shard::tests::tenant_shard_id_string 2
pageserver_api::shard::tests::tenant_shard_id_string::{closure#0} 2
<<pageserver_api::shard::TenantShardId as serde::de::Deserialize>::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<_> 4
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<&mut serde::de::value::SeqDeserializer, >::new>, serde_json::error::Error>> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<&mut serde_json::value::de::SeqDeserializer> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<_> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::>>>>> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_seq::<<&mut bincode::de::Deserializer<_, _> as serde::de::Deserializer>::deserialize_tuple::Access, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 4
<pageserver_api::shard::TenantShardId as core::convert::From<[u8; 18]>>::from 4
<pageserver_api::shard::ShardConfigError as core::fmt::Debug>::fmt 10
::fmt 0
::fmt 0
::eq 10
<pageserver_api::shard::TenantShardId>::split 18
<pageserver_api::shard::ShardIdentity>::new 82
<<pageserver_api::shard::ShardIndex as serde::de::Deserialize>::deserialize::IdVisitor as serde::de::Visitor>::visit_str::<_> 104
<::deserialize::IdVisitor as serde::de::Visitor>::visit_str::<_> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_str::> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_str:: 104
<pageserver_api::shard::ShardIndex as core::str::traits::FromStr>::from_str 106
<pageserver_api::shard::ShardIndex as serde::de::Deserialize>::deserialize::<_> 106
::deserialize::<_> 0
::deserialize::<&mut bincode::de::Deserializer, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 2
::deserialize::<&mut serde_json::de::Deserializer> 104
<pageserver_api::shard::ShardIdentity as core::fmt::Debug>::fmt 240
<::deserialize::__Field as serde::de::Deserialize>::deserialize::<_> 0
<::deserialize::__Field as serde::de::Deserialize>::deserialize::> 0
<::deserialize::__FieldVisitor as serde::de::Visitor>::expecting 0
<::deserialize::__FieldVisitor as serde::de::Visitor>::visit_bytes::<_> 0
<::deserialize::__FieldVisitor as serde::de::Visitor>::visit_str::<_> 0
<::deserialize::__FieldVisitor as serde::de::Visitor>::visit_u64::<_> 0
<::deserialize::__Visitor as serde::de::Visitor>::expecting 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_map::<_> 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_map:: 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_map::> 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq::<_> 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq:: 0
::eq 0
::fmt 0
::deserialize::<_> 0
::deserialize::> 0
::deserialize::> 0
::serialize::<_> 0
::serialize:: 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_map:: 12
::deserialize:: 12
::clone 36
<::deserialize::__Field as serde::de::Deserialize>::deserialize:: 48
<::deserialize::__FieldVisitor as serde::de::Visitor>::visit_str:: 48
::serialize:: 84
<pageserver_api::shard::ShardIndex as serde::ser::Serialize>::serialize::<_> 248
::serialize::<&mut bincode::ser::SizeChecker<&mut bincode::config::WithOtherLimit, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 0
::serialize::<&mut serde_json::ser::Serializer<&mut alloc::vec::Vec, serde_json::ser::PrettyFormatter>> 0
::serialize::<_> 0
::serialize::, serde_json::ser::CompactFormatter>> 0
::serialize::, serde_json::ser::PrettyFormatter>> 0
::serialize::<&mut bincode::ser::Serializer<&mut alloc::vec::Vec, bincode::config::WithOtherLimit, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 2
::serialize::<&mut bincode::ser::SizeChecker<&mut bincode::config::WithOtherTrailing, bincode::config::trailing::AllowTrailing>>> 2
::serialize::<&mut serde_json::ser::Serializer<&mut alloc::vec::Vec>> 244
<pageserver_api::shard::TenantShardId>::unsharded 692
<pageserver_api::shard::ShardIdentity>::from_params 777
<pageserver_api::shard::ShardIdentity>::unsharded 904
<pageserver_api::shard::TenantShardId as core::fmt::Debug>::fmt 1049
<pageserver_api::shard::ShardIdentity>::is_unsharded 1966
<pageserver_api::shard::ShardStripeSize as core::fmt::Debug>::fmt 3183
<::deserialize::__Visitor as serde::de::Visitor>::expecting 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::<_> 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct:: 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq::<_> 0
::clone 0
::deserialize::<_> 0
::deserialize::> 0
::deserialize::> 0
::deserialize::> 0
::deserialize::> 0
::deserialize:: 0
::serialize::<_> 0
::serialize::, serde_json::ser::CompactFormatter>> 0
::serialize:: 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct:: 12
::deserialize:: 12
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::>>>>> 18
::deserialize::>>>>> 18
::serialize:: 84
::eq 200
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::<&mut serde_json::de::Deserializer> 572
::deserialize::<&mut serde_json::de::Deserializer> 572
::fmt 839
::serialize::<&mut serde_json::ser::Serializer<&mut alloc::vec::Vec>> 856
<<pageserver_api::shard::TenantShardId as serde::de::Deserialize>::deserialize::IdVisitor as serde::de::Visitor>::visit_str::<_> 5608
<::deserialize::IdVisitor as serde::de::Visitor>::visit_str::<_> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_str::> 0
<::deserialize::IdVisitor as serde::de::Visitor>::visit_str:: 5608
<pageserver_api::shard::TenantShardId as serde::de::Deserialize>::deserialize::<_> 5612
::deserialize::<_> 0
::deserialize::> 0
::deserialize::> 0
::deserialize::> 2
::deserialize:: 2
::deserialize::<&mut bincode::de::Deserializer, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 4
::deserialize::> 40
::deserialize::>>>>> 2050
::deserialize::<&mut serde_json::de::Deserializer> 3514
<pageserver_api::shard::TenantShardId as serde::ser::Serialize>::serialize::<_> 9751
::serialize::<&mut bincode::ser::SizeChecker<&mut bincode::config::WithOtherLimit, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 0
::serialize::<&mut serde_json::ser::Serializer<&mut alloc::vec::Vec, serde_json::ser::PrettyFormatter>> 0
::serialize::<_> 0
::serialize::, serde_json::ser::CompactFormatter>> 0
::serialize::, serde_json::ser::PrettyFormatter>> 0
::serialize:: 0
::serialize::<&mut bincode::ser::Serializer<&mut alloc::vec::Vec, bincode::config::WithOtherLimit, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>> 4
::serialize::<&mut bincode::ser::SizeChecker<&mut bincode::config::WithOtherTrailing, bincode::config::trailing::AllowTrailing>>> 4
::serialize:: 4
::serialize::, serde_json::ser::CompactFormatter>> 567
::serialize::<&mut serde_json::ser::Serializer<&mut alloc::vec::Vec>> 9172
<pageserver_api::shard::TenantShardId>::to_index 9872
<pageserver_api::shard::ShardIndex>::get_suffix 19493
<pageserver_api::shard::ShardIndex as core::fmt::Debug>::fmt 22792
<pageserver_api::shard::TenantShardId>::tenant_range 23339
<pageserver_api::shard::ShardIndex as core::fmt::Display>::fmt 28261
<pageserver_api::shard::ShardIndex>::unsharded 56092
<pageserver_api::shard::TenantShardId as core::str::traits::FromStr>::from_str 82462
<pageserver_api::shard::TenantShardId as core::fmt::Display>::fmt 179205
<pageserver_api::shard::ShardIndex as core::cmp::Ord>::cmp 690908
::cmp 0
::partial_cmp 0
::hash::<_> 0
::eq 1917
::hash:: 9844
::clone 679147
<pageserver_api::shard::ShardIdentity>::get_shard_number 811936
<pageserver_api::shard::ShardIndex>::is_unsharded 1222599
<pageserver_api::shard::TenantShardId>::is_zero 1510131
<pageserver_api::shard::ShardSlug as core::fmt::Display>::fmt 7056301
<pageserver_api::shard::TenantShardId>::shard_slug 7056301
<pageserver_api::shard::ShardIdentity>::is_zero 13903908
pageserver_api::shard::hash_combine 19696859
pageserver_api::shard::key_to_shard_number 19934736
<pageserver_api::shard::ShardIdentity>::is_key_disposable 25250858
<pageserver_api::shard::TenantShardId as core::cmp::Ord>::cmp 34792493
::hash::<_> 0
::partial_cmp 23338
::cmp 85742
::eq 7187341
::hash:: 13125616
::clone 14370456
pageserver_api::shard::murmurhash32 39393716
<pageserver_api::shard::ShardNumber as core::cmp::Ord>::cmp 57071820
<::deserialize::__Visitor as serde::de::Visitor>::expecting 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::<_> 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq::<_> 0
::clone 0
::hash::<_> 0
::deserialize::<_> 0
::deserialize::> 0
::deserialize::> 0
::deserialize::> 0
::serialize::<_> 0
::serialize::, serde_json::ser::CompactFormatter>> 0
::serialize:: 0
::serialize::<&mut serde_json::ser::Serializer<&mut alloc::vec::Vec>> 3
::fmt 5
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct:: 12
::deserialize:: 12
::serialize:: 84
::partial_cmp 23459
::cmp 78650
::hash:: 13135460
::eq 43834135
pageserver_api::shard::key_is_shard0 64070513
<pageserver_api::shard::ShardIdentity>::is_key_local 87670744
<pageserver_api::shard::ShardIdentity>::is_broken 88482680
<pageserver_api::shard::ShardLayout as core::fmt::Debug>::fmt 88482788
<::deserialize::__Visitor as serde::de::Visitor>::expecting 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::<_> 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq::<_> 0
::clone 0
::fmt 0
::deserialize::<_> 0
::deserialize::> 0
::deserialize::> 0
::deserialize::> 0
::serialize::<_> 0
::serialize:: 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct:: 12
::deserialize:: 12
::serialize:: 84
::eq 88482680
<pageserver_api::shard::ShardCount as core::cmp::Ord>::cmp 133871828
<::deserialize::__Visitor as serde::de::Visitor>::expecting 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::<_> 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct:: 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq::<_> 0
::clone 0
::hash::<_> 0
::deserialize::<_> 0
::deserialize::> 0
::deserialize::> 0
::deserialize::> 0
::deserialize::> 0
::deserialize:: 0
::serialize::<_> 0
::serialize::, serde_json::ser::CompactFormatter>> 0
::serialize:: 0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct:: 12
::deserialize:: 12
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::>>>>> 18
::deserialize::>>>>> 18
::serialize:: 84
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::<&mut serde_json::de::Deserializer> 572
::deserialize::<&mut serde_json::de::Deserializer> 572
::serialize::<&mut serde_json::ser::Serializer<&mut alloc::vec::Vec>> 856
::fmt 1301
::cmp 49558
::eq 8587736
::hash:: 13135460
::partial_cmp 112095629

Generated by: LCOV version 2.1-beta