Changed addProtection to protect

codex/erasure/erasure.nim

@@ -82,7 +82,7 @@ proc encode*(
     parity       = parity
 
   trace "Erasure coding manifest", blocks, parity
-  without var encoded =? manifest.addProtection(blocks, parity), error:
+  without var encoded =? manifest.protect(blocks, parity), error:
     trace "Unable to create manifest", msg = error.msg
     return error.failure
 
@@ -262,7 +262,7 @@ proc decode*(
   finally:
     decoder.release()
 
-  without decoded =? encoded.removeProtection(), error:
+  without decoded =? encoded.unprotect(), error:
     return failure error
 
   return success decoded

codex/manifest/manifest.nim

@@ -206,7 +206,7 @@ proc new*(
     originalBytes: blocks.len * blockSize,
     protected: protected).success
 
-proc addProtection*(
+proc protect*(
   manifest: Manifest,
   K, M: int): ?!Manifest =
   ## Create an erasure protected dataset manifest from an unprotected one
@@ -239,7 +239,7 @@ proc addProtection*(
   ? self.verify()
   self.success
 
-proc removeProtection*(
+proc unprotect*(
   manifest: Manifest
   ): ?!Manifest =
   ## Create an unprotected dataset manifest from an erasure protected one

tests/codex/testmanifest.nim

@@ -67,7 +67,7 @@ suite "Manifest":
       manifest = Manifest.new(blocks).tryGet()
 
     let
-      protected = manifest.addProtection(2, 2).tryGet()
+      protected = manifest.protect(2, 2).tryGet()
     check:
       protected.protected == true
       protected.originalLen == manifest.len
@@ -75,7 +75,7 @@ suite "Manifest":
       protected.blocks[0..<N] == manifest.blocks
 
     let
-      unprotected = protected.removeProtection().tryGet()
+      unprotected = protected.unprotect().tryGet()
     check:
       unprotected.protected == false
       unprotected.cid.tryGet() == manifest.cid.tryGet()