Struct State 

pub struct State<T>(pub T);

Extracts application state.

Provides access to shared application state that was registered with Rapina::state.

Examples

use rapina::prelude::*;

#[derive(Clone)]
struct AppConfig {
    db_url: String,
}

#[get("/config")]
async fn get_config(state: State<AppConfig>) -> String {
    state.into_inner().db_url
}

Tuple Fields

0: T

Implementations

impl<T> State<T>

pub fn into_inner(self) -> T

Consumes the extractor and returns the inner value.

Trait Implementations

impl<T: Debug> Debug for State<T>

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

Formats the value using the given formatter.

impl<T: Clone + Send + Sync + 'static> FromRequestParts for State<T>

async fn from_request_parts( _parts: &Parts, _params: &PathParams, state: &Arc<AppState>, ) -> Result<Self, Error>

Extract the value from request parts.