cardano-crypto-class-2.0.0.0.1: Type classes abstracting over cryptography primitives for Cardano

Safe Haskell	None
Language	Haskell2010

Cardano.Crypto.Libsodium.Memory

Contents

High-level memory management

Synopsis

data MLockedForeignPtr a
withMLockedForeignPtr :: forall a b. MLockedForeignPtr a -> ( Ptr a -> IO b) -> IO b
allocMLockedForeignPtr :: Storable a => IO ( MLockedForeignPtr a)
finalizeMLockedForeignPtr :: forall a. MLockedForeignPtr a -> IO ()
traceMLockedForeignPtr :: ( Storable a, Show a) => MLockedForeignPtr a -> IO ()

High-level memory management

data MLockedForeignPtr a Source #

Foreign pointer to securely allocated memory.

Instances

Instances details

NoThunks ( MLockedForeignPtr a) Source #
Instance details Defined in Cardano.Crypto.Libsodium.Memory.Internal Methods noThunks :: Context -> MLockedForeignPtr a -> IO ( Maybe ThunkInfo ) Source # wNoThunks :: Context -> MLockedForeignPtr a -> IO ( Maybe ThunkInfo ) Source # showTypeOf :: Proxy ( MLockedForeignPtr a) -> String Source #

withMLockedForeignPtr :: forall a b. MLockedForeignPtr a -> ( Ptr a -> IO b) -> IO b Source #

allocMLockedForeignPtr :: Storable a => IO ( MLockedForeignPtr a) Source #

Allocate secure memory using c_sodium_malloc .

https://libsodium.gitbook.io/doc/memory_management

finalizeMLockedForeignPtr :: forall a. MLockedForeignPtr a -> IO () Source #

traceMLockedForeignPtr :: ( Storable a, Show a) => MLockedForeignPtr a -> IO () Source #

Deprecated: Don't leave traceMLockedForeignPtr in production