Rohan Sircar
565e6bc5e4
instead of docker layer caching, build binary in runner itself and copy binary to dockerfile old Dockerfile is now build.Dockerfile whereas new one is ci.Dockerfile caching docker layers was taking more time than building the image from scratch add powerpc build (for the 100th time) but without cross in it's own job |
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| .github/workflows | ||
| db | ||
| migrations/2020-05-02-115427_create_users | ||
| src | ||
| static | ||
| templates | ||
| .env | ||
| .gitignore | ||
| app.db | ||
| build.Dockerfile | ||
| build.Dockerfile.dockerignore | ||
| Cargo.lock | ||
| Cargo.toml | ||
| ci.Dockerfile | ||
| ci.Dockerfile.dockerignore | ||
| diesel.toml | ||
| README.md | ||
| rustfmt.toml | ||
Testing out the Rust framework Actix-Web to create a JSON API CRUD Web App.
API Demo
Get Users
curl -X GET http://localhost:7800/api/users/get/1
{
"name": "user1",
"registration_date": "2020-05-09T06:17:26"
}
curl -X GET http://localhost:7800/api/users/get
[
{
"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"
}
]
Create User
curl -H "content-type: application/json" \
-X POST \
-i http://localhost:7800/do_registration \
--data '{"name":"user4","password":"test"}'
[
{
"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"
}
]
DTO Validation
curl -H "content-type: application/json" \
-X POST \
-i http://localhost:7800/do_registration \
--data '{"name":"abc","password":"test"}' # min length for name is 4
ValidationErrors({"name": Field([ValidationError { code: "length", message: None, params: {"value": String("abc"), "min": Number(4), "max": Number(10)} }])})
Memory Usage
Memory usage as compared to interpreted languages was my primary motivation for looking into rust as a backend language. As of writing, the demo app uses less than 50MB of memory.