FlatParse 项目教程

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FlatParse 项目教程

flatparseFast parsing from bytestrings项目地址:https://gitcode.com/gh_mirrors/fl/flatparse

1. 项目的目录结构及介绍

FlatParse 项目的目录结构如下：




flatparse/


├── LICENSE


├── README.md


├── flake.lock


├── flake.nix


├── flatparse.cabal


├── package.yaml


├── stack-8.10.7.yaml


├── stack-8.6.5.yaml


├── stack-8.8.4.yaml


├── stack-9.0.2.yaml


├── stack-9.2.8.yaml


├── stack-9.4.6.yaml


├── stack.yaml


├── src/


│   └── FlatParse/


│       ├── Basic.hs


│       ├── Bytewise.hs


│       ├── CharacterPredicates.hs


│       ├── Combinators.hs


│       ├── Debugging.hs


│       ├── ErrorsAndFailures.hs


│       ├── ParserTypes.hs


│       ├── PositionText.hs


│       ├── PrimitiveResultTypes.hs


│       ├── RunningParsers.hs


│       ├── ST.hs


│       ├── UTFConversion.hs


│       ├── UnsafeIO.hs


│       └── package.yaml


├── test/


│   └── Spec.hs


├── .gitignore


└── .github/


    └── workflows/


        └── bench.yaml

目录介绍

LICENSE: 项目的许可证文件。README.md: 项目的介绍和使用说明。flake.lock 和 flake.nix: Nix 包管理器的配置文件。flatparse.cabal: Cabal 构建系统的配置文件。package.yaml: Haskell 包描述文件。stack-*.yaml: Stack 构建系统的不同版本配置文件。src/: 源代码目录，包含 FlatParse 库的主要实现。test/: 测试代码目录。.gitignore: Git 忽略文件配置。.github/workflows/: GitHub Actions 工作流配置。

2. 项目的启动文件介绍

FlatParse 项目的启动文件主要是 src/FlatParse/Basic.hs，这是 FlatParse 库的基本实现文件。它定义了基本的解析器类型和运行解析器的方法。




module FlatParse.Basic (


    module FlatParse.ParserTypes,


    module FlatParse.RunningParsers,


    module FlatParse.PrimitiveResultTypes,


    module FlatParse.UTFConversion,


    module FlatParse.CharacterPredicates,


    module FlatParse.Bytewise,


    module FlatParse.Combinators,


    module FlatParse.ErrorsAndFailures,


    module FlatParse.PositionText,


    module FlatParse.ST,


    module FlatParse.UnsafeIO,


    module FlatParse.Debugging


) where


 


import FlatParse.ParserTypes


import FlatParse.RunningParsers


import FlatParse.PrimitiveResultTypes


import FlatParse.UTFConversion


import FlatParse.CharacterPredicates


import FlatParse.Bytewise


import FlatParse.Combinators


import FlatParse.ErrorsAndFailures


import FlatParse.PositionText


import FlatParse.ST


import FlatParse.UnsafeIO


import FlatParse.Debugging

3. 项目的配置文件介绍

`flatparse.cabal`

flatparse.cabal 是 Cabal 构建系统的配置文件，定义了项目的元数据、依赖关系和构建指令。




name:                flatparse


version:             0.5.1.0


synopsis:            High-performance parsing from strict bytestrings


description:         Please see the README on GitHub at <https://github.com/AndrasKovacs/flatparse#readme>


license:             MIT


license-file:        LICENSE


author:              Andras Kovacs


maintainer:          put your email here


copyright:           (c) 2021 Andras Kovacs


category:            Parsing


build-type:          Simple


extra-source-files:  README.md


cabal-version:       >=1.10


 


library


  exposed-modules:


    FlatParse.Basic


    FlatParse.Bytewise


    FlatParse.CharacterPredicates


    FlatParse.Combinators


    FlatParse.Debugging


    FlatParse.ErrorsAndFailures


    FlatParse.ParserTypes


    FlatParse.PositionText


    FlatParse.PrimitiveResultTypes


    FlatParse.RunningParsers


    FlatParse.ST


    Flat

flatparseFast parsing from bytestrings项目地址:https://gitcode.com/gh_mirrors/fl/flatparse

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