transit_dart

Description:

transit dart

transit-dart #
Transit is a data format and set of libraries for conveying values between
applications written in different languages. This library provides support for
marshalling Transit data to/from Dart.

Transit Rationale
Transit Specification
transit-dart API docs

This implementation's major.minor version number corresponds to the version of
the Transit specification it supports.
NOTE: Transit is intended primarily as a wire protocol for transferring data
between applications. If storing Transit data durably, readers and writers are
expected to use the same version of Transit and you are responsible for
migrating/transforming/re-storing that data when and if the transit format
changes.
Releases and Dependency Information #

Latest release: 0.8.90

Getting started #
dart pub add transit_dart
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Then in your Dart code, you can use:
import 'package:transit_dart/transit_dart.dart';
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See Installing.
Usage #
See Example
Default Type Mapping #



Transit Type
Write accepts
Read produces




null
null
null


string
String
String


boolean
bool
bool


integer
int
int


decimal
double
double


bytes
Uint8List
Uint8List


keyword
transit_dart.Keyword
transit_dart.Keyword


symbol
transit_dart.Symbol
transit_dart.Symbol


big decimal
transit_dart.BigDecimal (wraps big_decimal/BigDecimal)
transit_dart.BigDecimal (wraps big_decimal/BigDecimal)


big integer
BigInt
BigInt


time
DateTime
DateTime


uuid
transit_dart.Uuid
transit_dart.Uuid


uri
transit_dart.TransitUri
transit_dart.TransitUri


char
String
String


special numbers
double.nan, double.infinity, double.negativeInfinity
double.nan, double.infinity, double.negativeInfinity


array
List
List


map
Map
Map


set
Set
Set


list
transit_dart.TransitList
transit_dart.TransitList


link
transit_dart.Link
transit_dart.Link



Testing #
To run the roundtrip verification tests in transit-format, first ensure
Dart>=2.19.1 and Java 8 are installed, then do the following:

Set up a testing directory where transit-format and transit-dart can be
cloned side-by-side. We have a fork of transit-format that has support for
testing transit-dart all ready to go. Clone this to your test folder.

mkdir transit-test
cd transit-test
git clone https://github.com/wevre/transit-format.git
# Do something similar to the following to ensure Java 8.
jenv local 1.8
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From the transit-format folder, run the verify command.

bin/verify -impls dart
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Additional information #
Coming soon, more info about the package: where to find more information, how to
contribute to the package, how to file issues, what response they can expect
from the package authors, and more.
Copyright and License #
Copyright © 2023 Michael J. Weaver
This library is a Dart port of the Java version created and maintained by
Cognitect.
Copyright © 2014 Cognitect
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at https://www.apache.org/licenses/LICENSE-2.0. Unless required by
applicable law or agreed to in writing, software distributed under the License
is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the specific language
governing permissions and limitations under the License.

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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