37 lines
840 B
Markdown
37 lines
840 B
Markdown
# axum-valid
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This crate provides a `Valid` type that can be used in combination with `Json`, `Path`, `Query`, and `Form` types to validate the entities that implement the `Validate` trait.
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## Usage
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```shell
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cargo add axum-valid
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```
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```rust
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use validator::Validate;
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use serde::Deserialize;
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#[derive(Debug, Validate, Deserialize)]
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pub struct Pager {
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#[validate(range(min = 1, max = 50))]
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pub page_size: usize,
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#[validate(range(min = 1))]
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pub page_no: usize,
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}
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pub async fn get_page_by_query(
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Valid(Query(pager)): Valid<Query<Pager>>,
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) {
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assert!((1..=50).contains(&pager.page_size));
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assert!((1..).contains(&pager.page_no));
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}
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pub async fn get_page_by_json(
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Valid(Json(pager)): Valid<Json<Pager>>,
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) {
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assert!((1..=50).contains(&pager.page_size));
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assert!((1..).contains(&pager.page_no));
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}
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```
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