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Add #[derive(FromRequestParts)] (#1305)

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* Add missing leading double colon

* Separate handling of last element in FromRequest derive

* FromRequestParts derive

* fix it and add lots of tests

* docs

* changelog

* Update axum-macros/src/lib.rs

Co-authored-by: Jonas Platte <[email protected]>

Co-authored-by: David Pedersen <[email protected]>
This commit is contained in:
Jonas Platte
2022-08-23 19:14:02 +00:00
committed by GitHub
co-authored by David Pedersen
parent db08419a3b
commit 7705ef6661
21 changed files with 887 additions and 172 deletions
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axum-macros/tests/from_request/fail/parts_extracting_body.rs
+15
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@@ -0,0 +1,15 @@
use axum::{extract::FromRequestParts, response::Response};
use axum_macros::FromRequestParts;
#[derive(FromRequestParts)]
struct Extractor {
body: String,
}
fn assert_from_request()
where
Extractor: FromRequestParts<(), Rejection = Response>,
{
}
fn main() {}
axum-macros/tests/from_request/fail/parts_extracting_body.stderr
+16
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@@ -0,0 +1,16 @@
error[E0277]: the trait bound `String: FromRequestParts<S>` is not satisfied
--> tests/from_request/fail/parts_extracting_body.rs:6:11
|
6 | body: String,
| ^^^^^^ the trait `FromRequestParts<S>` is not implemented for `String`
|
= help: the following other types implement trait `FromRequestParts<S>`:
<() as FromRequestParts<S>>
<(T1, T2) as FromRequestParts<S>>
<(T1, T2, T3) as FromRequestParts<S>>
<(T1, T2, T3, T4) as FromRequestParts<S>>
<(T1, T2, T3, T4, T5) as FromRequestParts<S>>
<(T1, T2, T3, T4, T5, T6) as FromRequestParts<S>>
<(T1, T2, T3, T4, T5, T6, T7) as FromRequestParts<S>>
<(T1, T2, T3, T4, T5, T6, T7, T8) as FromRequestParts<S>>
and 27 others