46 lines
1.4 KiB
Markdown
46 lines
1.4 KiB
Markdown
Testing out the Rust framework Actix-Web to create a JSON API CRUD Web App.
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## API Demo
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### Get Users
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```
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curl -X GET http://localhost:7800/api/users/get/1
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```
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```
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{"name":"user1","registration_date":"2020-05-09T06:17:26"}
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```
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```
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curl -X GET http://localhost:7800/api/users/get
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```
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```
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[{"name":"user1","registration_date":"2020-05-09T06:17:26"},{"name":"user2","registration_date":"2020-05-12T12:43:13"},{"name":"user3","registration_date":"2020-05-15T07:47:50"}]
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```
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### Create User
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```
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curl -H "content-type: application/json" -X POST http://localhost:7800/do_registration --data '{"name":"user4","password":"test"}'
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```
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```
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[{"name":"user1","registration_date":"2020-05-09T06:17:26"},{"name":"user2","registration_date":"2020-05-12T12:43:13"},{"name":"user3","registration_date":"2020-05-15T07:47:50"},{"name":"user4","registration_date":"2020-08-01T05:04:05"}]
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```
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### DTO Validation
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```
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curl -H "content-type: application/json" -X POST http://localhost:7800/do_registration --data '{"name":"abc","password":"test"}'
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```
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```
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ValidationErrors({"name": Field([ValidationError { code: "length", message: None, params: {"value": String("abc"), "min": Number(4), "max": Number(10)} }])})
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```
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## Memory Usage
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Memory usage as compared to interpreted language was my primary motivation for looking into rust as a backend language. As of writing, the demo app uses only 1.3MB of memory.
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