cstring 1.0.0-dev

  • README.md
  • Installing
  • Versions
  • 30

dart_cstring

Native bindings for a few <cstring> functions, also includes char support.

Installation

dependencies:
  cstring: ^1.0.0-dev

Usage

Strings

import "package:cstring/cstring.dart";

main() {
  var greeting = new Cstring("Hello, world!");

  // strncmp
  bool saysHi = greeting.compareN(new Cstring("Hello"), 5) == 0;

  // strcmp
  print(saysHi = "foo");

  // Also static
  print(Cstring.strncmp("A", "B", 1));
}

Chars

import "package:cstring/cstring.dart";

class SomeLexer {
  List<Token> tokens = [];

  void scan(String text) {
    // Automatically takes first char of string
    Char ch = new Char(text);

    // isdigit, isalnum, isalpha
    if (ch.isDigit())
      tokens.add(new Token("NUMBER", ch.value));
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  cstring: ^1.0.0-dev

2. Install it

You can install packages from the command line:

with pub:


$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:cstring/cstring.dart';
  
Version Uploaded Documentation Archive
1.0.0-dev Sep 1, 2016 Go to the documentation of cstring 1.0.0-dev Download cstring 1.0.0-dev archive
Popularity:
Describes how popular the package is relative to other packages. [more]
0
Health:
Code health derived from static analysis. [more]
99
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
0
Overall:
Weighted score of the above. [more]
30
Learn more about scoring.

We analyzed this package on Oct 10, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0
  • pana: 0.12.4

Platforms

Detected platforms: other

Primary library: package:cstring/cstring.dart with components: nativewrappers.

Health suggestions

Fix lib/cstring.dart. (-1 points)

Analysis of lib/cstring.dart reported 2 hints:

line 36 col 12: Always override hashCode if overriding ==.

line 61 col 12: Always override hashCode if overriding ==.

Maintenance issues and suggestions

Package is too old. (-100 points)

The package was released more than two years ago.

Maintain CHANGELOG.md. (-20 points)

Changelog entries help clients to follow the progress in your code.

Add SDK constraint in pubspec.yaml. (-5 points)

For information about setting SDK constraint, please see https://www.dartlang.org/tools/pub/pubspec#sdk-constraints.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use cstring.dart.

Package is pre-release. (-5 points)

Pre-release versions should be used with caution, their API may change in breaking ways.

Dependencies

Package Constraint Resolved Available
Dev dependencies
test >=0.12.15+6 <0.13.0