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A lightweight Dart library for Rust-like Option/Result types. Supports exhaustive pattern matching and provides helpers for None()/Err() propagation

13
likes
150/ 160
pub points
58%
popularity

We analyzed this package 10 days ago, and awarded it 150 pub points (of a possible 160):

partial
Follow Dart file conventions
30 / 30trigger folding of the section

10/10 points: Provide a valid pubspec.yaml

Issue tracker URL doesn't exist.

At the time of the analysis https://github.com/zajrik/option_result/issues was unreachable. Make sure that the website is reachable via HEAD requests.

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: MIT.

OK
Provide documentation
20 / 20trigger folding of the section

10/10 points: 20% or more of the public API has dartdoc comments

89 out of 92 API elements (96.7 %) have documentation comments.

Some symbols that are missing documentation: option.Some.value, result.Err.value, result.Ok.value.

10/10 points: Package has an example

OK
Platform support
20 / 20trigger folding of the section

20/20 points: Supports 6 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

  • ✓ Web

0/0 points: WASM compatibility

This package is compatible with runtime wasm, and will be rewarded additional points in a future version of the scoring model.

See https://dart.dev/web/wasm for details.

partial
Pass static analysis
40 / 50trigger folding of the section

40/50 points: code has no errors, warnings, lints, or formatting issues

Found 12 issues. Showing the first 2:

INFO: The part-of directive uses a library name.

lib/src/option/option.dart:1:1

  ╷
1 │ part of option;
  │ ^^^^^^^^^^^^^^^
  ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/option/option.dart

INFO: The part-of directive uses a library name.

lib/src/option/option_error.dart:1:1

  ╷
1 │ part of option;
  │ ^^^^^^^^^^^^^^^
  ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/option/option_error.dart

OK
Support up-to-date dependencies
40 / 40trigger folding of the section

10/10 points: All of the package dependencies are supported in the latest version

No dependencies.

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

10/10 points: Package supports latest stable Dart and Flutter SDKs

20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.15, Dart 3.5.4.

Check the analysis log for details.

13
likes
150
pub points
58%
popularity

Publisher

unverified uploader

A lightweight Dart library for Rust-like Option/Result types. Supports exhaustive pattern matching and provides helpers for None()/Err() propagation

Repository (GitHub)
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Topics

#option #result #pattern-matching

Documentation

API reference

License

MIT (license)

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