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Published 3 months ago
SDKDartFlutter
PlatformAndroidiOSLinuxmacOSWindows
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Metadata

A package for running MNN models on Dart and Flutter.

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130/ 160
pub points
54
downloads

We analyzed this package 3 days ago, and awarded it 130 pub points (of a possible 160):

Passed report section
Follow Dart file conventions
30 / 30trigger folding of the section

Passed check 10/10 points: Provide a valid pubspec.yaml

Passed check 5/5 points: Provide a valid README.md

Passed check 5/5 points: Provide a valid CHANGELOG.md

Passed check 10/10 points: Use an OSI-approved license

Detected license: Apache-2.0.

Passed report section
Provide documentation
20 / 20trigger folding of the section

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

157 out of 469 API elements (33.5 %) have documentation comments.

Some symbols that are missing documentation: mnn.BackendConfig, mnn.BackendConfig.BackendConfig.create, mnn.BackendConfig.BackendConfig.fromPointer, mnn.BackendConfig.finalizer, mnn.BackendConfig.memory.

Passed check 10/10 points: Package has an example

Failed report section
Platform support
20 / 20trigger folding of the section

Passed check 20/20 points: Supports 5 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

These platforms are not supported:

Package not compatible with platform Web

Because:

  • package:mnn/mnn.dart that imports:
  • package:mnn/src/tensor.dart that imports:
  • package:mnn/src/image/image.dart that imports:
  • package:mnn/src/image/enums.dart that imports:
  • package:mnn/src/g/mnn.g.dart that imports:
  • dart:ffi

Failed check 0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

  • package:mnn/mnn.dart that imports:
  • package:mnn/src/tensor.dart that imports:
  • package:mnn/src/image/image.dart that imports:
  • package:mnn/src/image/enums.dart that imports:
  • package:mnn/src/g/mnn.g.dart that imports:
  • dart:ffi

This package is not compatible with runtime wasm, and will not be rewarded full points in a future version of the scoring model.

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

Failed report section
Pass static analysis
30 / 50trigger folding of the section

Failed check 30/50 points: code has no errors, warnings, lints, or formatting issues

Found 36 issues. Showing the first 2:

WARNING: The value of the field '_p' isn't used.

lib/src/g/mnn.g.dart:3186:42

     ╷
3186 │   external ffi.Pointer<ffi.UnsignedChar> _p;
     │                                          ^^
     ╵

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

WARNING: The value of the field '_r' isn't used.

lib/src/g/mnn.g.dart:3190:16

     ╷
3190 │   external int _r;
     │                ^^
     ╵

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

Failed report section
Support up-to-date dependencies
30 / 40trigger folding of the section

Failed check 0/10 points: All of the package dependencies are supported in the latest version

Package Constraint Compatible Latest Notes
code_assets ^0.19.0 0.19.4 0.19.10
ffi ^2.1.4 2.1.4 2.1.4
hooks ^0.19.5 0.19.5 0.20.5
logging ^1.3.0 1.3.0 1.3.0
meta ^1.16.0 1.17.0 1.17.0
native_toolchain_cmake ^0.0.6-dev.0 0.0.6-dev.1 0.1.0
path ^1.9.1 1.9.1 1.9.1
yaml ^3.1.3 3.1.3 3.1.3
Transitive dependencies
Package Constraint Compatible Latest Notes
async - 2.13.0 2.13.0
change_case - 2.2.0 2.2.0
collection - 1.19.1 1.19.1
crypto - 3.0.6 3.0.6
file - 7.0.1 7.0.1
glob - 2.1.3 2.1.3
pub_semver - 2.2.0 2.2.0
source_span - 1.10.1 1.10.1
string_scanner - 1.4.1 1.4.1
term_glyph - 1.2.2 1.2.2
typed_data - 1.4.0 1.4.0

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

The constraint `^0.19.5` on hooks does not support the stable version `0.20.0`.

Try running dart pub upgrade --major-versions hooks to update the constraint.

The constraint `^0.0.6-dev.0` on native_toolchain_cmake does not support the stable version `0.1.0`.

Try running dart pub upgrade --major-versions native_toolchain_cmake to update the constraint.

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

Passed check 20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.23.0, Dart 3.9.4.

Check the analysis log for details.

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likes
130
points
54
downloads

Publisher

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Metadata

A package for running MNN models on Dart and Flutter.

Repository (GitHub)
View/report issues

Topics

#mnn #machine-learning #deep-learning #native-assets

Documentation

API reference

License

Apache-2.0 (license)

Dependencies

code_assets, ffi, hooks, logging, meta, native_toolchain_cmake, path, yaml

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