Struct StateKey 

pub struct StateKey(/* private fields */);

an extractor type wrapping around Key hinting itself can be extracted from application state. See App::with_state for compile time state management.

Implementations

impl StateKey

pub fn generate() -> Self

generates signing/encryption keys from a secure, random source. see Key for further detail.

Trait Implementations

impl Clone for StateKey

fn clone(&self) -> StateKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateKey

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

Formats the value using the given formatter.

impl From<Key> for StateKey

fn from(key: Key) -> Self

Converts to this type from the input type.

impl From<StateKey> for Key

fn from(key: StateKey) -> Self

Converts to this type from the input type.

impl<'a, 'r, C, B> FromRequest<'a, WebContext<'r, C, B>> for StateKey

where C: Borrow<Self>,

type Type<'b> = StateKey

type Error = Error

async fn from_request( ctx: &'a WebContext<'r, C, B>, ) -> Result<Self, Self::Error>