Struct `NoContent`

struct NoContent

An empty response with 204 No Content status.

Due to historical and implementation reasons, the IntoResponse implementation of () (unit type) returns an empty response with 200 StatusCode::OK status. If you specifically want a 204 StatusCode::NO_CONTENT status, you can use either StatusCode type directly, or this shortcut struct for self-documentation.

use axum::{extract::Path, response::NoContent};

async fn delete_user(Path(user): Path<String>) -> Result<NoContent, String> {
    // ...access database...
# drop(user);
    Ok(NoContent)
}

Implementations

`impl Clone for NoContent`

fn clone(self: &Self) -> NoContent

`impl Copy for NoContent`

`impl Debug for NoContent`

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

`impl Freeze for NoContent`

`impl IntoResponse for NoContent`

fn into_response(self: Self) -> Response

`impl RefUnwindSafe for NoContent`

`impl Send for NoContent`

`impl Sync for NoContent`

`impl Unpin for NoContent`

`impl UnwindSafe for NoContent`

`impl<H, T> HandlerWithoutStateExt for NoContent`

fn into_service(self: Self) -> HandlerService<H, T, ()>
fn into_make_service(self: Self) -> IntoMakeService<HandlerService<H, T, ()>>
fn into_make_service_with_connect_info<C>(self: Self) -> IntoMakeServiceWithConnectInfo<HandlerService<H, T, ()>, C>

`impl<T> Any for NoContent`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for NoContent`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for NoContent`

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

`impl<T> CloneToUninit for NoContent`

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

`impl<T> From for NoContent`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> FromRef for NoContent`

fn from_ref(input: &T) -> T

`impl<T> Instrument for NoContent`

`impl<T> Same for NoContent`

`impl<T> ToOwned for NoContent`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T> WithSubscriber for NoContent`

`impl<T, U> Into for NoContent`

fn into(self: Self) -> U

Calls U::from(self).

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

`impl<T, U> TryFrom for NoContent`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for NoContent`

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>

`impl<V, T> VZip for NoContent`

fn vzip(self: Self) -> V