pletter
mapstructure
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pletter | mapstructure | |
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0 | 16 | |
19 | 7,603 | |
- | - | |
1.1 | 0.6 | |
3 months ago | 30 days ago | |
Go | Go | |
MIT License | MIT License |
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mapstructure
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Is there any equivalent to pydantic, serde, etc?
Maybe https://github.com/mitchellh/mapstructure can do what you want? It has some options for Remainder Values and Omit Empty
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Struggling to get JSON response data into usable struct
I've tried using mapstructure to then marshal the map fields into a struct which mostly works (it struggles with times and custom time types which requires a workaround for each case), but this doesn't feel very idiomatic and requires two passes at marshaling.
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How to ensure required fields in struct consistently?
I'm doing it by validating a map[string]any first then putting it into a structure using mapstructure. It covers most use-cases and offers the most flexibility, at the expense of a bit of performance.
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Question about Unmarshalling
That said, it is possible to do this with JSON using something like https://github.com/tidwall/gjson or if you are fine with the switch statement but don't want to marshal and unmarshal again: https://github.com/mitchellh/mapstructure
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What type of software do you write at your workplace?
https://github.com/mitchellh/mapstructure because we have JSON documents which contain rugged arrays ;-)
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map[string]interface{} decoder
What do you mean by "decode"? I've used https://github.com/mitchellh/mapstructure but that doesn't quite look like what you're doing.
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REST api - returning a field by name from a struct
This package (https://github.com/mitchellh/mapstructure) is similar to encoding/json but encodes/decodes into a map.
- Yaml parsing - mapping to different structure based on property
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Implement login user API that returns PASETO or JWT access token in Go
First, the TokenSymmetricKey of type string. We have to specify the mapstructure tag for it because viper uses mapstructure package to parse the config data. Please refer to the lecture 12 of the course if you don’t know how to use viper.
What are some alternatives?
jsoniter - A high-performance 100% compatible drop-in replacement of "encoding/json"
viper - Go configuration with fangs
goprotobuf - Go support for Google's protocol buffers
gogoprotobuf - [Deprecated] Protocol Buffers for Go with Gadgets
structomap - Easily and dynamically generate maps from Go static structures
go-capnproto - Cap'n Proto library and parser for go. This is go-capnproto-1.0, and does not have rpc. See https://github.com/zombiezen/go-capnproto2 for 2.0 which has rpc and capabilities.
go-serializer - :loop: Serialize any custom type or convert any content to []byte or string, for Go Programming Language
colfer - binary serialization format
bambam - auto-generate capnproto schema from your golang source files. Depends on go-capnproto-1.0 at https://github.com/glycerine/go-capnproto
cbor - CBOR codec (RFC 8949) with CBOR tags, Go struct tags (toarray, keyasint, omitempty), float64/32/16, big.Int, and fuzz tested billions of execs.
binstruct - Golang binary decoder for mapping data into the structure
go-codec - idiomatic codec and rpc lib for msgpack, cbor, json, etc. msgpack.org[Go]