Trait axum::extract::FromRequestParts

pub trait FromRequestParts<S>: Sized {
    type Rejection: IntoResponse;

    fn from_request_parts<'life0, 'life1, 'async_trait>(
        parts: &'life0 mut Parts,
        state: &'life1 S
    ) -> Pin<Box<dyn Future<Output = Result<Self, Self::Rejection>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
}

Types that can be created from request parts.

Extractors that implement FromRequestParts cannot consume the request body and can thus be run in any order for handlers.

If your extractor needs to consume the request body then you should implement FromRequest and not FromRequestParts.

See axum::extract for more general docs about extraxtors.

Required Associated Types

type Rejection: IntoResponse

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.

Required Methods

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<Self, Self::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Perform the extraction.

Implementations on Foreign Types

impl<S> FromRequestParts<S> for Uriwhere
    S: Send + Sync,

type Rejection = Infallible

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    __arg1: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<Uri, <Uri as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Uri: 'async_trait,

impl<S, T1> FromRequestParts<S> for (T1,)where
    T1: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1,), <(T1,) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1,): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    T10: FromRequestParts<S> + Send,
    T11: FromRequestParts<S> + Send,
    T12: FromRequestParts<S> + Send,
    T13: FromRequestParts<S> + Send,
    T14: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14), <(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14): 'async_trait,

impl<S, T1, T2, T3, T4, T5> FromRequestParts<S> for (T1, T2, T3, T4, T5)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5), <(T1, T2, T3, T4, T5) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    T10: FromRequestParts<S> + Send,
    T11: FromRequestParts<S> + Send,
    T12: FromRequestParts<S> + Send,
    T13: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13), <(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    T10: FromRequestParts<S> + Send,
    T11: FromRequestParts<S> + Send,
    T12: FromRequestParts<S> + Send,
    T13: FromRequestParts<S> + Send,
    T14: FromRequestParts<S> + Send,
    T15: FromRequestParts<S> + Send,
    T16: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16), <(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    T10: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10), <(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    T10: FromRequestParts<S> + Send,
    T11: FromRequestParts<S> + Send,
    T12: FromRequestParts<S> + Send,
    T13: FromRequestParts<S> + Send,
    T14: FromRequestParts<S> + Send,
    T15: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15), <(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15): 'async_trait,

impl<S, T> FromRequestParts<S> for Option<T>where
    T: FromRequestParts<S>,
    S: Send + Sync,

type Rejection = Infallible

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<Option<T>, <Option<T> as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Option<T>: 'async_trait,

impl<S, T1, T2, T3> FromRequestParts<S> for (T1, T2, T3)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3), <(T1, T2, T3) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3): 'async_trait,

impl<S> FromRequestParts<S> for Methodwhere
    S: Send + Sync,

type Rejection = Infallible

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    __arg1: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<Method, <Method as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Method: 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7), <(T1, T2, T3, T4, T5, T6, T7) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9), <(T1, T2, T3, T4, T5, T6, T7, T8, T9) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9): 'async_trait,

impl<S, T> FromRequestParts<S> for Result<T, <T as FromRequestParts<S>>::Rejection>where
    T: FromRequestParts<S>,
    S: Send + Sync,

type Rejection = Infallible

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<Result<T, <T as FromRequestParts<S>>::Rejection>, <Result<T, <T as FromRequestParts<S>>::Rejection> as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Result<T, <T as FromRequestParts<S>>::Rejection>: 'async_trait,

impl<S> FromRequestParts<S> for Versionwhere
    S: Send + Sync,

type Rejection = Infallible

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    __arg1: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<Version, <Version as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Version: 'async_trait,

impl<S, T1, T2, T3, T4> FromRequestParts<S> for (T1, T2, T3, T4)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4), <(T1, T2, T3, T4) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4): 'async_trait,

impl<S, T1, T2> FromRequestParts<S> for (T1, T2)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2), <(T1, T2) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2): 'async_trait,

impl<S> FromRequestParts<S> for ()where
    S: Send + Sync,

type Rejection = Infallible

fn from_request_parts<'life0, 'life1, 'async_trait>(
    __arg0: &'life0 mut Parts,
    __arg1: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(), <() as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8), <(T1, T2, T3, T4, T5, T6, T7, T8) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6), <(T1, T2, T3, T4, T5, T6) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6): 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    T10: FromRequestParts<S> + Send,
    T11: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11), <(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11): 'async_trait,

impl<S> FromRequestParts<S> for HeaderMap<HeaderValue>where
    S: Send + Sync,

Clone the headers from the request.

Prefer using TypedHeader to extract only the headers you need.

type Rejection = Infallible

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    __arg1: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<HeaderMap<HeaderValue>, <HeaderMap<HeaderValue> as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    HeaderMap<HeaderValue>: 'async_trait,

impl<S, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> FromRequestParts<S> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)where
    T1: FromRequestParts<S> + Send,
    T2: FromRequestParts<S> + Send,
    T3: FromRequestParts<S> + Send,
    T4: FromRequestParts<S> + Send,
    T5: FromRequestParts<S> + Send,
    T6: FromRequestParts<S> + Send,
    T7: FromRequestParts<S> + Send,
    T8: FromRequestParts<S> + Send,
    T9: FromRequestParts<S> + Send,
    T10: FromRequestParts<S> + Send,
    T11: FromRequestParts<S> + Send,
    T12: FromRequestParts<S> + Send,
    S: Send + Sync,

type Rejection = Response<UnsyncBoxBody<Bytes, Error>>

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12), <(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) as FromRequestParts<S>>::Rejection>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12): 'async_trait,

Implementors

impl<OuterState, InnerState> FromRequestParts<OuterState> for State<InnerState>where
    InnerState: FromRef<OuterState>,
    OuterState: Send + Sync,

type Rejection = Infallible

impl<S> FromRequestParts<S> for Hostwhere
    S: Send + Sync,

type Rejection = HostRejection

impl<S> FromRequestParts<S> for MatchedPathwhere
    S: Send + Sync,

Available on crate feature matched-path only.

type Rejection = MatchedPathRejection

impl<S> FromRequestParts<S> for OriginalUriwhere
    S: Send + Sync,

Available on crate feature original-uri only.

type Rejection = Infallible

impl<S> FromRequestParts<S> for RawQuerywhere
    S: Send + Sync,

type Rejection = Infallible

impl<S> FromRequestParts<S> for WebSocketUpgrade<DefaultOnFailedUpdgrade>where
    S: Send + Sync,

Available on crate feature ws only.

type Rejection = WebSocketUpgradeRejection

impl<S, T> FromRequestParts<S> for ConnectInfo<T>where
    S: Send + Sync,
    T: Clone + Send + Sync + 'static,

Available on crate feature tokio only.

type Rejection = <Extension<ConnectInfo<T>> as FromRequestParts<S>>::Rejection

impl<T, S> FromRequestParts<S> for Extension<T>where
    T: Clone + Send + Sync + 'static,
    S: Send + Sync,

type Rejection = ExtensionRejection

impl<T, S> FromRequestParts<S> for TypedHeader<T>where
    T: Header,
    S: Send + Sync,

Available on crate feature headers only.

type Rejection = TypedHeaderRejection

impl<T, S> FromRequestParts<S> for Path<T>where
    T: DeserializeOwned + Send,
    S: Send + Sync,

type Rejection = PathRejection

impl<T, S> FromRequestParts<S> for Query<T>where
    T: DeserializeOwned,
    S: Send + Sync,

Available on crate feature query only.

type Rejection = QueryRejection