st2-0.1.1: st2.cabal
cabal-version: 2.2
name:
st2
version:
0.1.1
synopsis:
shared heap regions between local mutable state threads
description:
This library implements the ST2 monad, a type using GDP (ghosts of departed proofs)
to define shared regions of memory between local mutable state threads. This allows
us to define a region of the heap in more minute contours, with each state thread
having explicit access to regions in memory. This is achieved using the function `runST2`,
which in effects lets the user run a computation that makes use of two partially-overlapping
memory regions. Within that computation, the user can run sub-computations bound to one or
the other memory region. Furthermore, a sub-computation can move any variable that it owns
into the common overlap via `share`.
.
An example is shown in the documentation, where one sub-computation creates two cells: one
private, and the other shared. A second sub-computation has unconstrained access to the
shared cell. Yet even though the private reference is also in scope during the second
sub-computation, any attempts to access it there will fail to compile.
homepage:
https://github.com/chessai/st2.git
license:
BSD-3-Clause
license-file:
LICENSE
author:
chessai
maintainer:
chessai1996@gmail.com
copyright:
copyright (c) 2018 chessai, copyright (c) 2018 Matt Noonan
category:
Data
build-type:
Simple
extra-source-files:
ChangeLog.md
library
exposed-modules:
Control.Monad.ST2
build-depends:
base >= 4.9 && < 5
, gdp >= 0.0.0.1 && < 0.1
, primitive >= 0.6.4 && < 0.8
hs-source-dirs:
src
default-language:
Haskell2010
source-repository head
type: git
location: git://github.com/chessai/st2.git