Struct Form

Source

pub struct Form<T>(pub T);

Expand description

Wrapper used to create Form Http Responses, as well as to extract Form from Http Request bodies.

§Examples

§Creating a Form Response

use serde::Serialize;
use rama_http_types::{
    IntoResponse,
    response::Form
};

#[derive(Serialize)]
struct Payload {
    name: String,
    age: i32,
    is_student: bool
}

async fn handler() -> impl IntoResponse {
    Form(Payload {
        name: "john".to_string(),
        age: 30,
        is_student: false
    })
}

§Extracting Form from a Request

use rama_http_types::response::Form;

#[derive(Debug, serde::Deserialize)]
struct Input {
    name: String,
    age: u8,
    alive: Option<bool>,
}


async fn handler(Form(input): Form<Input>) {
    if !input.alive.unwrap_or_default() {
        bury(&input.name);
    }
}

Tuple Fields§

§0: T

Trait Implementations§

Source §

impl<T> Clone for Form<T>
where T: Clone,

Source §

fn clone(&self) -> Form<T>

Returns a copy of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Source §

impl<T> Debug for Form<T>
where T: Debug,

Source §

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

Source §

impl<T> Deref for Form<T>

Source §

type Target = T

The resulting type after dereferencing.

Source §

fn deref(&self) -> &<Form<T> as Deref>::Target

Dereferences the value.

Source §

impl<T> DerefMut for Form<T>

Source §

fn deref_mut(&mut self) -> &mut <Form<T> as Deref>::Target

Mutably dereferences the value.

Source §

impl<T> From<T> for Form<T>

Source §

fn from(value: T) -> Form<T>

Converts to this type from the input type.

Source §

impl<T> FromRequest for Form<T>
where T: DeserializeOwned + Send + Sync + 'static,

Source §

type Rejection = FormRejection

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

Source §

async fn from_request(req: Request) -> Result<Self, Self::Rejection>

Perform the extraction.

Source §

impl<T> IntoResponse for Form<T>
where T: Serialize,

Source §

fn into_response(self) -> Response<Body>

Create a response.

Source §

impl<T> TryInto<Body> for Form<T>
where T: Serialize,

Source §

type Error = OpaqueError

The type returned in the event of a conversion error.

Source §

fn try_into(self) -> Result<Body, <Form<T> as TryInto<Body>>::Error>

Performs the conversion.

Auto Trait Implementations§

§

impl<T> UnwindSafe for Form<T>
where T: UnwindSafe,

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> CloneToUninit for T
where T: Clone,

Source §

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

Source §

impl<T> From<!> for T

Source §

fn from(t: !) -> T

Converts to this type from the input type.

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> FutureExt for T

Source §

fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

Source §

fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

Source §

impl<T> Instrument for T

Source §

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into<U> for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §