nix::NarInfoDiskCacheImpl Class Reference

Inheritance diagram for nix::NarInfoDiskCacheImpl:

Classes
struct	Cache
struct	State

Public Member Functions
	NarInfoDiskCacheImpl (Path dbPath=getCacheDir()+"/nix/binary-cache-v6.sqlite")
Cache &	getCache (State &state, const std::string &uri)
int	createCache (const std::string &uri, const Path &storeDir, bool wantMassQuery, int priority) override
std::optional< CacheInfo >	upToDateCacheExists (const std::string &uri) override
std::pair< Outcome, std::shared_ptr< NarInfo > >	lookupNarInfo (const std::string &uri, const std::string &hashPart) override
std::pair< Outcome, std::shared_ptr< Realisation > >	lookupRealisation (const std::string &uri, const DrvOutput &id) override
void	upsertNarInfo (const std::string &uri, const std::string &hashPart, std::shared_ptr< const ValidPathInfo > info) override
void	upsertRealisation (const std::string &uri, const Realisation &realisation) override
virtual void	upsertAbsentRealisation (const std::string &uri, const DrvOutput &id) override

Public Attributes
const int	purgeInterval = 24 * 3600
const int	cacheInfoTtl = 7 * 24 * 3600
Sync< State >	_state

Additional Inherited Members
Public Types inherited from nix::NarInfoDiskCache
enum	Outcome { oValid , oInvalid , oUnknown }

Member Function Documentation

createCache()

int nix::NarInfoDiskCacheImpl::createCache ( const std::string & uri, const Path & storeDir, bool wantMassQuery, int priority )

inlineoverridevirtual

Implements nix::NarInfoDiskCache.

lookupNarInfo()

std::pair< Outcome, std::shared_ptr< NarInfo > > nix::NarInfoDiskCacheImpl::lookupNarInfo ( const std::string & uri, const std::string & hashPart )

inlineoverridevirtual

Implements nix::NarInfoDiskCache.

lookupRealisation()

std::pair< Outcome, std::shared_ptr< Realisation > > nix::NarInfoDiskCacheImpl::lookupRealisation ( const std::string & uri, const DrvOutput & id )

inlineoverridevirtual

Implements nix::NarInfoDiskCache.

upsertAbsentRealisation()

virtual void nix::NarInfoDiskCacheImpl::upsertAbsentRealisation ( const std::string & uri, const DrvOutput & id )

inlineoverridevirtual

Implements nix::NarInfoDiskCache.

upsertNarInfo()

void nix::NarInfoDiskCacheImpl::upsertNarInfo ( const std::string & uri, const std::string & hashPart, std::shared_ptr< const ValidPathInfo > info )

inlineoverridevirtual

Implements nix::NarInfoDiskCache.

upsertRealisation()

void nix::NarInfoDiskCacheImpl::upsertRealisation ( const std::string & uri, const Realisation & realisation )

inlineoverridevirtual

Implements nix::NarInfoDiskCache.

upToDateCacheExists()

std::optional< CacheInfo > nix::NarInfoDiskCacheImpl::upToDateCacheExists ( const std::string & uri )

inlineoverridevirtual

Implements nix::NarInfoDiskCache.

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The documentation for this class was generated from the following file:

• lix/libstore/nar-info-disk-cache.cc