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GHC 9.10.3 · lts/ghc-9.10.x · c74966e · 2026-09-27

Moduleghc-9.10.3GHC2021

GHC.Types.CostCentre.State

2 types
3 values

Packageghc-9.10.3
Exports5
LanguageGHC2021
LicenceBSD-3-Clause
SourceState.hs

newtypenewtype CostCentreState

Per-module state for tracking cost centre indices.

See documentation of cc_flavour for more details.

valuenewCostCentreState :: CostCentreState

Initialize cost centre state.

newtypenewtype CostCentreIndex

An index into a given cost centre module,name,flavour set

Instances4Eq, Data, Ord, Binary

Eq CostCentreIndexDefined in ghc-9.10.3 · GHC.Types.CostCentre.State
Data CostCentreIndexDefined in ghc-9.10.3 · GHC.Types.CostCentre.State
Ord CostCentreIndexDefined in ghc-9.10.3 · GHC.Types.CostCentre.State
Binary CostCentreIndexDefined in ghc-9.10.3 · GHC.Types.CostCentre.State

valueunCostCentreIndex :: CostCentreIndex -> Int

valuegetCCIndex

:: FastString
-> CostCentreState
-> (CostCentreIndex, CostCentreState)

Get a new index for a given cost centre name.