Merge pull request 'Add ValidAddress' (#86) from rav001 into milestone2

Reviewed-on: https://git.vergara.tech///Vergara_Tech/zcash-haskell/pulls/86

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.6.2.2]
 
 - Added JSON instances for `ZcashNet`
+- Added `ValidAddress`
 
 ## [0.6.2.1]
 

src/ZcashHaskell/Types.hs

@@ -583,6 +583,14 @@ data RawUA = RawUA
     deriving anyclass (Data.Structured.Show)
     deriving (BorshSize, ToBorsh, FromBorsh) via AsStruct RawUA
 
+-- | A type to handle user-entered addresses
+data ValidAddress
+  = Unified !UnifiedAddress
+  | Sapling !SaplingAddress
+  | Transparent !TransparentAddress
+  | Exchange !ExchangeAddress
+  deriving stock (Eq, Prelude.Show)
+
 -- | Type to represent a Unified Full Viewing Key
 data UnifiedFullViewingKey = UnifiedFullViewingKey
   { net :: !Word8 -- ^ Number representing the network the key belongs to. @1@ for @mainnet@, @2@ for @testnet@ and @3@ for @regtestnet@.

zcash-haskell.cabal

@@ -5,7 +5,7 @@ cabal-version: 3.0
 -- see: https://github.com/sol/hpack
 
 name:           zcash-haskell
-version:        0.6.2.1
+version:        0.6.2.2
 synopsis:       Utilities to interact with the Zcash blockchain
 description:    Please see the README on the repo at <https://git.vergara.tech/Vergara_Tech/zcash-haskell#readme>
 category:       Blockchain