[Haskell-cafe] import

[Bulat Ziganshin]

Hello Vasili,

Tuesday, December 2, 2008, 2:08:03 PM, you wrote:

it's just convention to make modules like this:

module System.Stream (
    module System.Stream.Class,
    module System.Stream.Transformer,
    module System.Stream.Instance,
    module System.Stream.Utils,
  ) where

import System.Stream.Class
import System.Stream.Transformer
import System.Stream.Instance
import System.Stream.Utils



> specifically I am concerned about ByteString and underlying nodes .. ???



> On Tue, Dec 2, 2008 at 3:45 AM, Bulat Ziganshin
> <bulat.ziganshin at gmail.com> wrote:
>  
> Hello Vasili,
>  

>  Tuesday, December 2, 2008, 11:48:40 AM, you wrote:
 >>      I am a little uncertain about "import" semantics in a
 >> hierarchical package ... i.e. if I import the root of a package root
 >> do I get everything under the "root's" namespace, i.e. the namespace tree?
>  
>  
> no. you import just *module*, and it gives you just the identifiers
>  exported by module (by default - all symbols *defined* in this module)
>  
>  --
>  Best regards,
>   Bulat                            mailto:Bulat.Ziganshin at gmail.com
>  
>  

>   


-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin at gmail.com