File: Vector.hs

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haskell-vector-builder 0.3.8.6-1
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-- |
-- Extensions to the standard immutable Vector API.
module VectorBuilder.Vector where

import Data.Vector.Generic
import qualified VectorBuilder.Core.Builder as A
import qualified VectorBuilder.MVector as B
import VectorBuilder.Prelude

-- |
-- Construct an immutable vector from a builder.
--
-- Supports all kinds of vectors: boxed, unboxed, primitive, storable.
{-# INLINE build #-}
build :: (Vector vector element) => A.Builder element -> vector element
build builder =
  runST (B.build builder >>= unsafeFreeze)