New FromRequest[Parts] trait cleanup #1288
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jplatte
commented
Aug 21, 2022
| where | ||
| $( $ty: FromRequestParts<S> + Send, )* | ||
| $last: FromRequest<S, B, super::private::Once> + Send, | ||
| $last: FromRequest<S, B> + Send, |
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If we want to write some docs about how to write generic extractors that wrap other extractors (that might or might not consume the request), this seems like pretty straight-forward advice: Implement both FromRequestParts and FromRequest, without any generic-ness over M in the latter case.
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Yes! Its on the todo list here
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One more thought: Maybe we should rename |
@jplatte |
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davidpdrsn
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Aug 22, 2022
* Only allow last extractor to mutate the request * Change `FromRequest` and add `FromRequestParts` trait (#1275) * Add `Once`/`Mut` type parameter for `FromRequest` and `RequestParts` * 🪄 * split traits * `FromRequest` for tuples * Remove `BodyAlreadyExtracted` * don't need fully qualified path * don't export `Once` and `Mut` * remove temp tests * depend on axum again Co-authored-by: Jonas Platte <jplatte+git@posteo.de> * Port `Handler` and most extractors (#1277) * Port `Handler` and most extractors * Put `M` inside `Handler` impls, not trait itself * comment out tuples for now * fix lints * Reorder arguments to `Handler` (#1281) I think `Request<B>, Arc<S>` is better since its consistent with `FromRequest` and `FromRequestParts`. * Port most things in axum-extra (#1282) * Port `#[derive(TypedPath)]` and `#[debug_handler]` (#1283) * port #[derive(TypedPath)] * wip: #[debug_handler] * fix #[debug_handler] * don't need itertools * also require `Send` * update expected error * support fully qualified `self` * Implement FromRequest[Parts] for tuples (#1286) * Port docs for axum and axum-core (#1285) * Port axum-extra (#1287) * Port axum-extra * Update axum-core/Cargo.toml Co-authored-by: Jonas Platte <jplatte+git@posteo.de> * remove `impl FromRequest for Either*` Co-authored-by: Jonas Platte <jplatte+git@posteo.de> * New FromRequest[Parts] trait cleanup (#1288) * Make private module truly private again * Simplify tuple FromRequest implementation * Port `#[derive(FromRequest)]` (#1289) * fix tests * fix docs * revert examples * fix docs link * fix intra docs links * Port examples (#1291) * Document wrapping other extractors (#1292) * axum-extra doesn't need to depend on axum-core (#1294) Missed this in #1287 * Add `FromRequest` changes to changelogs (#1293) * Update changelog * Remove default type for `S` in `Handler` * Clarify which types have default types for `S` * Apply suggestions from code review Co-authored-by: Jonas Platte <jplatte+git@posteo.de> Co-authored-by: Jonas Platte <jplatte+git@posteo.de> * remove unused import * Rename `Mut` and `Once` (#1296) * fix trybuild expected output Co-authored-by: Jonas Platte <jplatte+git@posteo.de>
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Who would have thought that it's so easy? 😅 (the tuple stuff)